Home / 24,724,966.43-37,087,006.30-10,148,720.78

Finding the Fourth Proportional to 24,724,966.43, 37,087,006.30 and 10,148,720.78

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Solution

The fourth proportional to 24,724,966.43, 37,087,006.30 and 10,148,720.78 is: 15,222,899.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,724,966.43 : 37,087,006.30 = 10,148,720.78 : x
  2. Step 2: Convert to fraction form
    24,724,966.43/37,087,006.30 = 10,148,720.78/x
  3. Step 3: Cross multiply
    24,724,966.43x = 37,087,006.30 × 10,148,720.78
  4. Step 4: Simplify right side
    24,724,966.43x = 376,385,671,572,146.62
  5. Step 5: Solve for x
    x = 376,385,671,572,146.62/24,724,966.43
  6. Step 6: Final answer
    x = 15,222,899.19

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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.