Home / 54,016,335.40-81,024,383.13-41,738,152.30

Finding the Fourth Proportional to 54,016,335.40, 81,024,383.13 and 41,738,152.30

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Solution

The fourth proportional to 54,016,335.40, 81,024,383.13 and 41,738,152.30 is: 62,607,135.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    54,016,335.40 : 81,024,383.13 = 41,738,152.30 : x
  2. Step 2: Convert to fraction form
    54,016,335.40/81,024,383.13 = 41,738,152.30/x
  3. Step 3: Cross multiply
    54,016,335.40x = 81,024,383.13 × 41,738,152.30
  4. Step 4: Simplify right side
    54,016,335.40x = 3,381,808,043,093,490.50
  5. Step 5: Solve for x
    x = 3,381,808,043,093,490.50/54,016,335.40
  6. Step 6: Final answer
    x = 62,607,135.75

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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.