Home / 15,676,053.84-23,515,567.92-6,092,172.72

Finding the Fourth Proportional to 15,676,053.84, 23,515,567.92 and 6,092,172.72

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Solution

The fourth proportional to 15,676,053.84, 23,515,567.92 and 6,092,172.72 is: 9,138,837.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,676,053.84 : 23,515,567.92 = 6,092,172.72 : x
  2. Step 2: Convert to fraction form
    15,676,053.84/23,515,567.92 = 6,092,172.72/x
  3. Step 3: Cross multiply
    15,676,053.84x = 23,515,567.92 × 6,092,172.72
  4. Step 4: Simplify right side
    15,676,053.84x = 143,260,901,377,531.16
  5. Step 5: Solve for x
    x = 143,260,901,377,531.16/15,676,053.84
  6. Step 6: Final answer
    x = 9,138,837.03

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.