Home / 40,770,760.20-61,156,123.28-14,865,001.62

Finding the Fourth Proportional to 40,770,760.20, 61,156,123.28 and 14,865,001.62

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Solution

The fourth proportional to 40,770,760.20, 61,156,123.28 and 14,865,001.62 is: 22,297,496.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,770,760.20 : 61,156,123.28 = 14,865,001.62 : x
  2. Step 2: Convert to fraction form
    40,770,760.20/61,156,123.28 = 14,865,001.62/x
  3. Step 3: Cross multiply
    40,770,760.20x = 61,156,123.28 × 14,865,001.62
  4. Step 4: Simplify right side
    40,770,760.20x = 909,085,871,630,119.62
  5. Step 5: Solve for x
    x = 909,085,871,630,119.62/40,770,760.20
  6. Step 6: Final answer
    x = 22,297,496.22

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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.