Home / 67,236,646.86-100,895,079.87-34,888,292.46

Finding the Fourth Proportional to 67,236,646.86, 100,895,079.87 and 34,888,292.46

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Solution

The fourth proportional to 67,236,646.86, 100,895,079.87 and 34,888,292.46 is: 52,353,251.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,236,646.86 : 100,895,079.87 = 34,888,292.46 : x
  2. Step 2: Convert to fraction form
    67,236,646.86/100,895,079.87 = 34,888,292.46/x
  3. Step 3: Cross multiply
    67,236,646.86x = 100,895,079.87 × 34,888,292.46
  4. Step 4: Simplify right side
    67,236,646.86x = 3,520,057,054,279,619
  5. Step 5: Solve for x
    x = 3,520,057,054,279,619/67,236,646.86
  6. Step 6: Final answer
    x = 52,353,251.07

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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.