Home / 495,748,377.12-743,595,654.87-150,675,099.90

Finding the Fourth Proportional to 495,748,377.12, 743,595,654.87 and 150,675,099.90

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Solution

The fourth proportional to 495,748,377.12, 743,595,654.87 and 150,675,099.90 is: 226,004,470.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    495,748,377.12 : 743,595,654.87 = 150,675,099.90 : x
  2. Step 2: Convert to fraction form
    495,748,377.12/743,595,654.87 = 150,675,099.90/x
  3. Step 3: Cross multiply
    495,748,377.12x = 743,595,654.87 × 150,675,099.90
  4. Step 4: Simplify right side
    495,748,377.12x = 112,041,349,584,133,712
  5. Step 5: Solve for x
    x = 112,041,349,584,133,712/495,748,377.12
  6. Step 6: Final answer
    x = 226,004,470.73

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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.