Home / 96,387,456,101.10-144,581,184,151.65-67,000,894,565.10

Finding the Fourth Proportional to 96,387,456,101.10, 144,581,184,151.65 and 67,000,894,565.10

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Solution

The fourth proportional to 96,387,456,101.10, 144,581,184,151.65 and 67,000,894,565.10 is: 100,501,341,847.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,387,456,101.10 : 144,581,184,151.65 = 67,000,894,565.10 : x
  2. Step 2: Convert to fraction form
    96,387,456,101.10/144,581,184,151.65 = 67,000,894,565.10/x
  3. Step 3: Cross multiply
    96,387,456,101.10x = 144,581,184,151.65 × 67,000,894,565.10
  4. Step 4: Simplify right side
    96,387,456,101.10x = 9,687,068,675,442,007,343,104
  5. Step 5: Solve for x
    x = 9,687,068,675,442,007,343,104/96,387,456,101.10
  6. Step 6: Final answer
    x = 100,501,341,847.65

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Double scale
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Similar ratio
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1.5x scale

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.