Home / 24,454,957.20-36,682,435.80-13,117,549.20

Finding the Fourth Proportional to 24,454,957.20, 36,682,435.80 and 13,117,549.20

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Solution

The fourth proportional to 24,454,957.20, 36,682,435.80 and 13,117,549.20 is: 19,676,323.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,454,957.20 : 36,682,435.80 = 13,117,549.20 : x
  2. Step 2: Convert to fraction form
    24,454,957.20/36,682,435.80 = 13,117,549.20/x
  3. Step 3: Cross multiply
    24,454,957.20x = 36,682,435.80 × 13,117,549.20
  4. Step 4: Simplify right side
    24,454,957.20x = 481,183,656,382,341.31
  5. Step 5: Solve for x
    x = 481,183,656,382,341.31/24,454,957.20
  6. Step 6: Final answer
    x = 19,676,323.80

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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.