Home / 185,672,600.67-256,234,332.04-102,043,695.65

Finding the Fourth Proportional to 185,672,600.67, 256,234,332.04 and 102,043,695.65

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Solution

The fourth proportional to 185,672,600.67, 256,234,332.04 and 102,043,695.65 is: 140,823,676.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    185,672,600.67 : 256,234,332.04 = 102,043,695.65 : x
  2. Step 2: Convert to fraction form
    185,672,600.67/256,234,332.04 = 102,043,695.65/x
  3. Step 3: Cross multiply
    185,672,600.67x = 256,234,332.04 × 102,043,695.65
  4. Step 4: Simplify right side
    185,672,600.67x = 26,147,098,194,156,280
  5. Step 5: Solve for x
    x = 26,147,098,194,156,280/185,672,600.67
  6. Step 6: Final answer
    x = 140,823,676.19

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.