Home / 32,724,089.10-49,086,133.65-11,156,769.90

Finding the Fourth Proportional to 32,724,089.10, 49,086,133.65 and 11,156,769.90

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Solution

The fourth proportional to 32,724,089.10, 49,086,133.65 and 11,156,769.90 is: 16,735,154.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,724,089.10 : 49,086,133.65 = 11,156,769.90 : x
  2. Step 2: Convert to fraction form
    32,724,089.10/49,086,133.65 = 11,156,769.90/x
  3. Step 3: Cross multiply
    32,724,089.10x = 49,086,133.65 × 11,156,769.90
  4. Step 4: Simplify right side
    32,724,089.10x = 547,642,698,413,697.12
  5. Step 5: Solve for x
    x = 547,642,698,413,697.12/32,724,089.10
  6. Step 6: Final answer
    x = 16,735,154.85

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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.