Home / 44,363,836.80-66,433,780.80-29,135,318.40

Finding the Fourth Proportional to 44,363,836.80, 66,433,780.80 and 29,135,318.40

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Solution

The fourth proportional to 44,363,836.80, 66,433,780.80 and 29,135,318.40 is: 43,629,440.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,363,836.80 : 66,433,780.80 = 29,135,318.40 : x
  2. Step 2: Convert to fraction form
    44,363,836.80/66,433,780.80 = 29,135,318.40/x
  3. Step 3: Cross multiply
    44,363,836.80x = 66,433,780.80 × 29,135,318.40
  4. Step 4: Simplify right side
    44,363,836.80x = 1,935,569,356,123,806.50
  5. Step 5: Solve for x
    x = 1,935,569,356,123,806.50/44,363,836.80
  6. Step 6: Final answer
    x = 43,629,440.01

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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.