Home / 29,338,344.80-44,007,517.20-29,125,768.40

Finding the Fourth Proportional to 29,338,344.80, 44,007,517.20 and 29,125,768.40

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Solution

The fourth proportional to 29,338,344.80, 44,007,517.20 and 29,125,768.40 is: 43,688,652.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,338,344.80 : 44,007,517.20 = 29,125,768.40 : x
  2. Step 2: Convert to fraction form
    29,338,344.80/44,007,517.20 = 29,125,768.40/x
  3. Step 3: Cross multiply
    29,338,344.80x = 44,007,517.20 × 29,125,768.40
  4. Step 4: Simplify right side
    29,338,344.80x = 1,281,752,753,826,216.50
  5. Step 5: Solve for x
    x = 1,281,752,753,826,216.50/29,338,344.80
  6. Step 6: Final answer
    x = 43,688,652.60

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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.