Home / 67,332,607.16-101,036,748.11-36,629,335.35

Finding the Fourth Proportional to 67,332,607.16, 101,036,748.11 and 36,629,335.35

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Solution

The fourth proportional to 67,332,607.16, 101,036,748.11 and 36,629,335.35 is: 54,964,586.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,332,607.16 : 101,036,748.11 = 36,629,335.35 : x
  2. Step 2: Convert to fraction form
    67,332,607.16/101,036,748.11 = 36,629,335.35/x
  3. Step 3: Cross multiply
    67,332,607.16x = 101,036,748.11 × 36,629,335.35
  4. Step 4: Simplify right side
    67,332,607.16x = 3,700,908,929,011,522.50
  5. Step 5: Solve for x
    x = 3,700,908,929,011,522.50/67,332,607.16
  6. Step 6: Final answer
    x = 54,964,586.78

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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.