Home / 67,269,301.43-100,903,952.14-58,766,245.43

Finding the Fourth Proportional to 67,269,301.43, 100,903,952.14 and 58,766,245.43

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Solution

The fourth proportional to 67,269,301.43, 100,903,952.14 and 58,766,245.43 is: 88,149,368.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,269,301.43 : 100,903,952.14 = 58,766,245.43 : x
  2. Step 2: Convert to fraction form
    67,269,301.43/100,903,952.14 = 58,766,245.43/x
  3. Step 3: Cross multiply
    67,269,301.43x = 100,903,952.14 × 58,766,245.43
  4. Step 4: Simplify right side
    67,269,301.43x = 5,929,746,415,664,778
  5. Step 5: Solve for x
    x = 5,929,746,415,664,778/67,269,301.43
  6. Step 6: Final answer
    x = 88,149,368.14

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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.