Home / 95,195,402.35-142,811,025.99-67,833,818.02

Finding the Fourth Proportional to 95,195,402.35, 142,811,025.99 and 67,833,818.02

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Solution

The fourth proportional to 95,195,402.35, 142,811,025.99 and 67,833,818.02 is: 101,763,498.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,195,402.35 : 142,811,025.99 = 67,833,818.02 : x
  2. Step 2: Convert to fraction form
    95,195,402.35/142,811,025.99 = 67,833,818.02/x
  3. Step 3: Cross multiply
    95,195,402.35x = 142,811,025.99 × 67,833,818.02
  4. Step 4: Simplify right side
    95,195,402.35x = 9,687,417,148,255,150
  5. Step 5: Solve for x
    x = 9,687,417,148,255,150/95,195,402.35
  6. Step 6: Final answer
    x = 101,763,498.12

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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.