Home / 41,012,356.20-61,518,534.30-16,743,217.20

Finding the Fourth Proportional to 41,012,356.20, 61,518,534.30 and 16,743,217.20

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Solution

The fourth proportional to 41,012,356.20, 61,518,534.30 and 16,743,217.20 is: 25,114,825.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,012,356.20 : 61,518,534.30 = 16,743,217.20 : x
  2. Step 2: Convert to fraction form
    41,012,356.20/61,518,534.30 = 16,743,217.20/x
  3. Step 3: Cross multiply
    41,012,356.20x = 61,518,534.30 × 16,743,217.20
  4. Step 4: Simplify right side
    41,012,356.20x = 1,030,018,181,610,549.88
  5. Step 5: Solve for x
    x = 1,030,018,181,610,549.88/41,012,356.20
  6. Step 6: Final answer
    x = 25,114,825.80

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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.