Home / 60,672,211.15-91,008,316.73-22,325,790.55

Finding the Fourth Proportional to 60,672,211.15, 91,008,316.73 and 22,325,790.55

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Solution

The fourth proportional to 60,672,211.15, 91,008,316.73 and 22,325,790.55 is: 33,488,685.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,672,211.15 : 91,008,316.73 = 22,325,790.55 : x
  2. Step 2: Convert to fraction form
    60,672,211.15/91,008,316.73 = 22,325,790.55/x
  3. Step 3: Cross multiply
    60,672,211.15x = 91,008,316.73 × 22,325,790.55
  4. Step 4: Simplify right side
    60,672,211.15x = 2,031,832,617,510,412
  5. Step 5: Solve for x
    x = 2,031,832,617,510,412/60,672,211.15
  6. Step 6: Final answer
    x = 33,488,685.83

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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.