Home / 67,269,302.43-100,903,953.64-58,766,246.43

Finding the Fourth Proportional to 67,269,302.43, 100,903,953.64 and 58,766,246.43

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Solution

The fourth proportional to 67,269,302.43, 100,903,953.64 and 58,766,246.43 is: 88,149,369.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,269,302.43 : 100,903,953.64 = 58,766,246.43 : x
  2. Step 2: Convert to fraction form
    67,269,302.43/100,903,953.64 = 58,766,246.43/x
  3. Step 3: Cross multiply
    67,269,302.43x = 100,903,953.64 × 58,766,246.43
  4. Step 4: Simplify right side
    67,269,302.43x = 5,929,746,605,369,536
  5. Step 5: Solve for x
    x = 5,929,746,605,369,536/67,269,302.43
  6. Step 6: Final answer
    x = 88,149,369.64

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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.