Home / 4,570,681,212,162.40-6,307,541,102,344.40-2,515,344,390,036.20

Finding the Fourth Proportional to 4,570,681,212,162.40, 6,307,541,102,344.40 and 2,515,344,390,036.20

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Solution

The fourth proportional to 4,570,681,212,162.40, 6,307,541,102,344.40 and 2,515,344,390,036.20 is: 3,471,175,824,839.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,570,681,212,162.40 : 6,307,541,102,344.40 = 2,515,344,390,036.20 : x
  2. Step 2: Convert to fraction form
    4,570,681,212,162.40/6,307,541,102,344.40 = 2,515,344,390,036.20/x
  3. Step 3: Cross multiply
    4,570,681,212,162.40x = 6,307,541,102,344.40 × 2,515,344,390,036.20
  4. Step 4: Simplify right side
    4,570,681,212,162.40x = 15,865,638,126,704,737,854,160,896
  5. Step 5: Solve for x
    x = 15,865,638,126,704,737,854,160,896/4,570,681,212,162.40
  6. Step 6: Final answer
    x = 3,471,175,824,839.17

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Double scale
Find fourth proportional to 4,570,681,212,163.40, 6,307,541,102,345.78 and 2,515,344,390,037.20
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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.