Home / 60,499,496.10-90,749,244.15-22,164,885.30

Finding the Fourth Proportional to 60,499,496.10, 90,749,244.15 and 22,164,885.30

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Solution

The fourth proportional to 60,499,496.10, 90,749,244.15 and 22,164,885.30 is: 33,247,327.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,499,496.10 : 90,749,244.15 = 22,164,885.30 : x
  2. Step 2: Convert to fraction form
    60,499,496.10/90,749,244.15 = 22,164,885.30/x
  3. Step 3: Cross multiply
    60,499,496.10x = 90,749,244.15 × 22,164,885.30
  4. Step 4: Simplify right side
    60,499,496.10x = 2,011,446,587,646,446.25
  5. Step 5: Solve for x
    x = 2,011,446,587,646,446.25/60,499,496.10
  6. Step 6: Final answer
    x = 33,247,327.95

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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.