Home / 9,418,706,239.56-12,993,730,484.58-5,606,091,375.36

Finding the Fourth Proportional to 9,418,706,239.56, 12,993,730,484.58 and 5,606,091,375.36

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Solution

The fourth proportional to 9,418,706,239.56, 12,993,730,484.58 and 5,606,091,375.36 is: 7,733,975,192.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,418,706,239.56 : 12,993,730,484.58 = 5,606,091,375.36 : x
  2. Step 2: Convert to fraction form
    9,418,706,239.56/12,993,730,484.58 = 5,606,091,375.36/x
  3. Step 3: Cross multiply
    9,418,706,239.56x = 12,993,730,484.58 × 5,606,091,375.36
  4. Step 4: Simplify right side
    9,418,706,239.56x = 72,844,040,403,356,246,016
  5. Step 5: Solve for x
    x = 72,844,040,403,356,246,016/9,418,706,239.56
  6. Step 6: Final answer
    x = 7,733,975,192.62

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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.