Home / 39,096,003.90-58,644,005.85-36,072,695.10

Finding the Fourth Proportional to 39,096,003.90, 58,644,005.85 and 36,072,695.10

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Solution

The fourth proportional to 39,096,003.90, 58,644,005.85 and 36,072,695.10 is: 54,109,042.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,096,003.90 : 58,644,005.85 = 36,072,695.10 : x
  2. Step 2: Convert to fraction form
    39,096,003.90/58,644,005.85 = 36,072,695.10/x
  3. Step 3: Cross multiply
    39,096,003.90x = 58,644,005.85 × 36,072,695.10
  4. Step 4: Simplify right side
    39,096,003.90x = 2,115,447,342,469,666.50
  5. Step 5: Solve for x
    x = 2,115,447,342,469,666.50/39,096,003.90
  6. Step 6: Final answer
    x = 54,109,042.65

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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.