Home / 1,154,066,134.56-1,592,649,781.20-632,546,702.88

Finding the Fourth Proportional to 1,154,066,134.56, 1,592,649,781.20 and 632,546,702.88

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Solution

The fourth proportional to 1,154,066,134.56, 1,592,649,781.20 and 632,546,702.88 is: 872,935,560.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,154,066,134.56 : 1,592,649,781.20 = 632,546,702.88 : x
  2. Step 2: Convert to fraction form
    1,154,066,134.56/1,592,649,781.20 = 632,546,702.88/x
  3. Step 3: Cross multiply
    1,154,066,134.56x = 1,592,649,781.20 × 632,546,702.88
  4. Step 4: Simplify right side
    1,154,066,134.56x = 1,007,425,367,940,613,376
  5. Step 5: Solve for x
    x = 1,007,425,367,940,613,376/1,154,066,134.56
  6. Step 6: Final answer
    x = 872,935,560.43

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1.5x scale

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.