Home / 332,151,306.60-498,226,959.90-302,018,601.90

Finding the Fourth Proportional to 332,151,306.60, 498,226,959.90 and 302,018,601.90

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Solution

The fourth proportional to 332,151,306.60, 498,226,959.90 and 302,018,601.90 is: 453,027,902.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    332,151,306.60 : 498,226,959.90 = 302,018,601.90 : x
  2. Step 2: Convert to fraction form
    332,151,306.60/498,226,959.90 = 302,018,601.90/x
  3. Step 3: Cross multiply
    332,151,306.60x = 498,226,959.90 × 302,018,601.90
  4. Step 4: Simplify right side
    332,151,306.60x = 150,473,809,857,885,344
  5. Step 5: Solve for x
    x = 150,473,809,857,885,344/332,151,306.60
  6. Step 6: Final answer
    x = 453,027,902.85

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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.