Home / 23,854,141.30-32,920,121.12-17,963,382.49

Finding the Fourth Proportional to 23,854,141.30, 32,920,121.12 and 17,963,382.49

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Solution

The fourth proportional to 23,854,141.30, 32,920,121.12 and 17,963,382.49 is: 24,790,526.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,854,141.30 : 32,920,121.12 = 17,963,382.49 : x
  2. Step 2: Convert to fraction form
    23,854,141.30/32,920,121.12 = 17,963,382.49/x
  3. Step 3: Cross multiply
    23,854,141.30x = 32,920,121.12 × 17,963,382.49
  4. Step 4: Simplify right side
    23,854,141.30x = 591,356,727,422,895.88
  5. Step 5: Solve for x
    x = 591,356,727,422,895.88/23,854,141.30
  6. Step 6: Final answer
    x = 24,790,526.73

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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.