Home / 29,110,082.20-43,658,999.70-14,719,622.20

Finding the Fourth Proportional to 29,110,082.20, 43,658,999.70 and 14,719,622.20

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Solution

The fourth proportional to 29,110,082.20, 43,658,999.70 and 14,719,622.20 is: 22,076,336.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,110,082.20 : 43,658,999.70 = 14,719,622.20 : x
  2. Step 2: Convert to fraction form
    29,110,082.20/43,658,999.70 = 14,719,622.20/x
  3. Step 3: Cross multiply
    29,110,082.20x = 43,658,999.70 × 14,719,622.20
  4. Step 4: Simplify right side
    29,110,082.20x = 642,643,981,213,913.38
  5. Step 5: Solve for x
    x = 642,643,981,213,913.38/29,110,082.20
  6. Step 6: Final answer
    x = 22,076,336.88

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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.