Home / 495,896,534.20-743,952,408.53-150,841,193.12

Finding the Fourth Proportional to 495,896,534.20, 743,952,408.53 and 150,841,193.12

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Solution

The fourth proportional to 495,896,534.20, 743,952,408.53 and 150,841,193.12 is: 226,294,521.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    495,896,534.20 : 743,952,408.53 = 150,841,193.12 : x
  2. Step 2: Convert to fraction form
    495,896,534.20/743,952,408.53 = 150,841,193.12/x
  3. Step 3: Cross multiply
    495,896,534.20x = 743,952,408.53 × 150,841,193.12
  4. Step 4: Simplify right side
    495,896,534.20x = 112,218,668,927,162,864
  5. Step 5: Solve for x
    x = 112,218,668,927,162,864/495,896,534.20
  6. Step 6: Final answer
    x = 226,294,521.51

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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.