Home / 95,786,382.60-143,648,081.10-35,194,235.40

Finding the Fourth Proportional to 95,786,382.60, 143,648,081.10 and 35,194,235.40

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Solution

The fourth proportional to 95,786,382.60, 143,648,081.10 and 35,194,235.40 is: 52,779,781.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,786,382.60 : 143,648,081.10 = 35,194,235.40 : x
  2. Step 2: Convert to fraction form
    95,786,382.60/143,648,081.10 = 35,194,235.40/x
  3. Step 3: Cross multiply
    95,786,382.60x = 143,648,081.10 × 35,194,235.40
  4. Step 4: Simplify right side
    95,786,382.60x = 5,055,584,380,991,691
  5. Step 5: Solve for x
    x = 5,055,584,380,991,691/95,786,382.60
  6. Step 6: Final answer
    x = 52,779,781.88

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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.