Home / 60,219,731.28-83,103,229.08-34,114,249.04

Finding the Fourth Proportional to 60,219,731.28, 83,103,229.08 and 34,114,249.04

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Solution

The fourth proportional to 60,219,731.28, 83,103,229.08 and 34,114,249.04 is: 47,077,663.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,219,731.28 : 83,103,229.08 = 34,114,249.04 : x
  2. Step 2: Convert to fraction form
    60,219,731.28/83,103,229.08 = 34,114,249.04/x
  3. Step 3: Cross multiply
    60,219,731.28x = 83,103,229.08 × 34,114,249.04
  4. Step 4: Simplify right side
    60,219,731.28x = 2,835,004,252,447,773.50
  5. Step 5: Solve for x
    x = 2,835,004,252,447,773.50/60,219,731.28
  6. Step 6: Final answer
    x = 47,077,663.62

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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.