Home / 24,585,151.74-33,926,620.20-13,571,665.07

Finding the Fourth Proportional to 24,585,151.74, 33,926,620.20 and 13,571,665.07

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Solution

The fourth proportional to 24,585,151.74, 33,926,620.20 and 13,571,665.07 is: 18,728,406.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,585,151.74 : 33,926,620.20 = 13,571,665.07 : x
  2. Step 2: Convert to fraction form
    24,585,151.74/33,926,620.20 = 13,571,665.07/x
  3. Step 3: Cross multiply
    24,585,151.74x = 33,926,620.20 × 13,571,665.07
  4. Step 4: Simplify right side
    24,585,151.74x = 460,440,726,141,863.31
  5. Step 5: Solve for x
    x = 460,440,726,141,863.31/24,585,151.74
  6. Step 6: Final answer
    x = 18,728,406.93

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.