Home / 54,016,334.90-81,024,382.38-41,738,151.80

Finding the Fourth Proportional to 54,016,334.90, 81,024,382.38 and 41,738,151.80

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Solution

The fourth proportional to 54,016,334.90, 81,024,382.38 and 41,738,151.80 is: 62,607,135.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    54,016,334.90 : 81,024,382.38 = 41,738,151.80 : x
  2. Step 2: Convert to fraction form
    54,016,334.90/81,024,382.38 = 41,738,151.80/x
  3. Step 3: Cross multiply
    54,016,334.90x = 81,024,382.38 × 41,738,151.80
  4. Step 4: Simplify right side
    54,016,334.90x = 3,381,807,971,277,685
  5. Step 5: Solve for x
    x = 3,381,807,971,277,685/54,016,334.90
  6. Step 6: Final answer
    x = 62,607,135.00

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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.