Home / 24,057,331.30-36,044,006.55-20,698,099.30

Finding the Fourth Proportional to 24,057,331.30, 36,044,006.55 and 20,698,099.30

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Solution

The fourth proportional to 24,057,331.30, 36,044,006.55 and 20,698,099.30 is: 31,011,021.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,057,331.30 : 36,044,006.55 = 20,698,099.30 : x
  2. Step 2: Convert to fraction form
    24,057,331.30/36,044,006.55 = 20,698,099.30/x
  3. Step 3: Cross multiply
    24,057,331.30x = 36,044,006.55 × 20,698,099.30
  4. Step 4: Simplify right side
    24,057,331.30x = 746,042,426,741,750.38
  5. Step 5: Solve for x
    x = 746,042,426,741,750.38/24,057,331.30
  6. Step 6: Final answer
    x = 31,011,021.86

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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.