Home / 40,151,778.49-60,227,179.95-11,005,592.93

Finding the Fourth Proportional to 40,151,778.49, 60,227,179.95 and 11,005,592.93

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Solution

The fourth proportional to 40,151,778.49, 60,227,179.95 and 11,005,592.93 is: 16,508,255.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,151,778.49 : 60,227,179.95 = 11,005,592.93 : x
  2. Step 2: Convert to fraction form
    40,151,778.49/60,227,179.95 = 11,005,592.93/x
  3. Step 3: Cross multiply
    40,151,778.49x = 60,227,179.95 × 11,005,592.93
  4. Step 4: Simplify right side
    40,151,778.49x = 662,835,826,094,416.12
  5. Step 5: Solve for x
    x = 662,835,826,094,416.12/40,151,778.49
  6. Step 6: Final answer
    x = 16,508,255.70

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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.