Home / 92,243,158.20-138,301,751.70-43,744,246.20

Finding the Fourth Proportional to 92,243,158.20, 138,301,751.70 and 43,744,246.20

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Solution

The fourth proportional to 92,243,158.20, 138,301,751.70 and 43,744,246.20 is: 65,586,499.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    92,243,158.20 : 138,301,751.70 = 43,744,246.20 : x
  2. Step 2: Convert to fraction form
    92,243,158.20/138,301,751.70 = 43,744,246.20/x
  3. Step 3: Cross multiply
    92,243,158.20x = 138,301,751.70 × 43,744,246.20
  4. Step 4: Simplify right side
    92,243,158.20x = 6,049,905,876,256,068
  5. Step 5: Solve for x
    x = 6,049,905,876,256,068/92,243,158.20
  6. Step 6: Final answer
    x = 65,586,499.79

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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.