Home / 44,218,376.80-66,327,565.20-37,043,923.30

Finding the Fourth Proportional to 44,218,376.80, 66,327,565.20 and 37,043,923.30

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Solution

The fourth proportional to 44,218,376.80, 66,327,565.20 and 37,043,923.30 is: 55,565,884.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,218,376.80 : 66,327,565.20 = 37,043,923.30 : x
  2. Step 2: Convert to fraction form
    44,218,376.80/66,327,565.20 = 37,043,923.30/x
  3. Step 3: Cross multiply
    44,218,376.80x = 66,327,565.20 × 37,043,923.30
  4. Step 4: Simplify right side
    44,218,376.80x = 2,457,033,237,944,549
  5. Step 5: Solve for x
    x = 2,457,033,237,944,549/44,218,376.80
  6. Step 6: Final answer
    x = 55,565,884.95

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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.