Home / 41,105,816.25-61,651,275.36-16,512,750.65

Finding the Fourth Proportional to 41,105,816.25, 61,651,275.36 and 16,512,750.65

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Solution

The fourth proportional to 41,105,816.25, 61,651,275.36 and 16,512,750.65 is: 24,766,133.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,105,816.25 : 61,651,275.36 = 16,512,750.65 : x
  2. Step 2: Convert to fraction form
    41,105,816.25/61,651,275.36 = 16,512,750.65/x
  3. Step 3: Cross multiply
    41,105,816.25x = 61,651,275.36 × 16,512,750.65
  4. Step 4: Simplify right side
    41,105,816.25x = 1,018,032,137,366,374.38
  5. Step 5: Solve for x
    x = 1,018,032,137,366,374.38/41,105,816.25
  6. Step 6: Final answer
    x = 24,766,133.61

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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.