Home / 55,924,610.48-77,157,506.04-45,593,572.40

Finding the Fourth Proportional to 55,924,610.48, 77,157,506.04 and 45,593,572.40

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Solution

The fourth proportional to 55,924,610.48, 77,157,506.04 and 45,593,572.40 is: 62,904,082.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    55,924,610.48 : 77,157,506.04 = 45,593,572.40 : x
  2. Step 2: Convert to fraction form
    55,924,610.48/77,157,506.04 = 45,593,572.40/x
  3. Step 3: Cross multiply
    55,924,610.48x = 77,157,506.04 × 45,593,572.40
  4. Step 4: Simplify right side
    55,924,610.48x = 3,517,886,337,838,177.50
  5. Step 5: Solve for x
    x = 3,517,886,337,838,177.50/55,924,610.48
  6. Step 6: Final answer
    x = 62,904,082.97

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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.