Home / 4,526,858,006.40-6,247,064,349.23-2,519,650,065.45

Finding the Fourth Proportional to 4,526,858,006.40, 6,247,064,349.23 and 2,519,650,065.45

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Solution

The fourth proportional to 4,526,858,006.40, 6,247,064,349.23 and 2,519,650,065.45 is: 3,477,117,257.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,526,858,006.40 : 6,247,064,349.23 = 2,519,650,065.45 : x
  2. Step 2: Convert to fraction form
    4,526,858,006.40/6,247,064,349.23 = 2,519,650,065.45/x
  3. Step 3: Cross multiply
    4,526,858,006.40x = 6,247,064,349.23 × 2,519,650,065.45
  4. Step 4: Simplify right side
    4,526,858,006.40x = 15,740,416,096,395,634,688
  5. Step 5: Solve for x
    x = 15,740,416,096,395,634,688/4,526,858,006.40
  6. Step 6: Final answer
    x = 3,477,117,257.52

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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.