Home / 332,207,165.60-498,348,073.20-102,174,423.20

Finding the Fourth Proportional to 332,207,165.60, 498,348,073.20 and 102,174,423.20

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Solution

The fourth proportional to 332,207,165.60, 498,348,073.20 and 102,174,423.20 is: 153,273,114.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    332,207,165.60 : 498,348,073.20 = 102,174,423.20 : x
  2. Step 2: Convert to fraction form
    332,207,165.60/498,348,073.20 = 102,174,423.20/x
  3. Step 3: Cross multiply
    332,207,165.60x = 498,348,073.20 × 102,174,423.20
  4. Step 4: Simplify right side
    332,207,165.60x = 50,918,426,932,041,376
  5. Step 5: Solve for x
    x = 50,918,426,932,041,376/332,207,165.60
  6. Step 6: Final answer
    x = 153,273,114.50

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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.