Home / 61,472,614.60-84,842,703.11-36,694,079.56

Finding the Fourth Proportional to 61,472,614.60, 84,842,703.11 and 36,694,079.56

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Solution

The fourth proportional to 61,472,614.60, 84,842,703.11 and 36,694,079.56 is: 50,644,094.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,472,614.60 : 84,842,703.11 = 36,694,079.56 : x
  2. Step 2: Convert to fraction form
    61,472,614.60/84,842,703.11 = 36,694,079.56/x
  3. Step 3: Cross multiply
    61,472,614.60x = 84,842,703.11 × 36,694,079.56
  4. Step 4: Simplify right side
    61,472,614.60x = 3,113,224,898,201,588
  5. Step 5: Solve for x
    x = 3,113,224,898,201,588/61,472,614.60
  6. Step 6: Final answer
    x = 50,644,094.42

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.