Home / 44,672,477.95-67,012,577.07-12,324,380.50

Finding the Fourth Proportional to 44,672,477.95, 67,012,577.07 and 12,324,380.50

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Solution

The fourth proportional to 44,672,477.95, 67,012,577.07 and 12,324,380.50 is: 18,487,635.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,672,477.95 : 67,012,577.07 = 12,324,380.50 : x
  2. Step 2: Convert to fraction form
    44,672,477.95/67,012,577.07 = 12,324,380.50/x
  3. Step 3: Cross multiply
    44,672,477.95x = 67,012,577.07 × 12,324,380.50
  4. Step 4: Simplify right side
    44,672,477.95x = 825,888,498,096,255.12
  5. Step 5: Solve for x
    x = 825,888,498,096,255.12/44,672,477.95
  6. Step 6: Final answer
    x = 18,487,635.70

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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.