Home / 30,123,574.56-44,866,469.16-29,976,763.68

Finding the Fourth Proportional to 30,123,574.56, 44,866,469.16 and 29,976,763.68

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Solution

The fourth proportional to 30,123,574.56, 44,866,469.16 and 29,976,763.68 is: 44,647,807.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    30,123,574.56 : 44,866,469.16 = 29,976,763.68 : x
  2. Step 2: Convert to fraction form
    30,123,574.56/44,866,469.16 = 29,976,763.68/x
  3. Step 3: Cross multiply
    30,123,574.56x = 44,866,469.16 × 29,976,763.68
  4. Step 4: Simplify right side
    30,123,574.56x = 1,344,951,543,165,328
  5. Step 5: Solve for x
    x = 1,344,951,543,165,328/30,123,574.56
  6. Step 6: Final answer
    x = 44,647,807.00

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.