Home / 225,010,264.60-337,011,512.10-134,311,000.60

Finding the Fourth Proportional to 225,010,264.60, 337,011,512.10 and 134,311,000.60

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Solution

The fourth proportional to 225,010,264.60, 337,011,512.10 and 134,311,000.60 is: 201,165,726.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    225,010,264.60 : 337,011,512.10 = 134,311,000.60 : x
  2. Step 2: Convert to fraction form
    225,010,264.60/337,011,512.10 = 134,311,000.60/x
  3. Step 3: Cross multiply
    225,010,264.60x = 337,011,512.10 × 134,311,000.60
  4. Step 4: Simplify right side
    225,010,264.60x = 45,264,353,403,870,008
  5. Step 5: Solve for x
    x = 45,264,353,403,870,008/225,010,264.60
  6. Step 6: Final answer
    x = 201,165,726.75

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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.