Home / 41,492,331.60-62,238,497.40-37,382,521.20

Finding the Fourth Proportional to 41,492,331.60, 62,238,497.40 and 37,382,521.20

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Solution

The fourth proportional to 41,492,331.60, 62,238,497.40 and 37,382,521.20 is: 56,073,781.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,492,331.60 : 62,238,497.40 = 37,382,521.20 : x
  2. Step 2: Convert to fraction form
    41,492,331.60/62,238,497.40 = 37,382,521.20/x
  3. Step 3: Cross multiply
    41,492,331.60x = 62,238,497.40 × 37,382,521.20
  4. Step 4: Simplify right side
    41,492,331.60x = 2,326,631,948,511,645
  5. Step 5: Solve for x
    x = 2,326,631,948,511,645/41,492,331.60
  6. Step 6: Final answer
    x = 56,073,781.80

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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.