Home / 38,381,701.10-57,488,570.85-33,342,853.10

Finding the Fourth Proportional to 38,381,701.10, 57,488,570.85 and 33,342,853.10

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Solution

The fourth proportional to 38,381,701.10, 57,488,570.85 and 33,342,853.10 is: 49,941,324.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    38,381,701.10 : 57,488,570.85 = 33,342,853.10 : x
  2. Step 2: Convert to fraction form
    38,381,701.10/57,488,570.85 = 33,342,853.10/x
  3. Step 3: Cross multiply
    38,381,701.10x = 57,488,570.85 × 33,342,853.10
  4. Step 4: Simplify right side
    38,381,701.10x = 1,916,832,972,780,492.25
  5. Step 5: Solve for x
    x = 1,916,832,972,780,492.25/38,381,701.10
  6. Step 6: Final answer
    x = 49,941,324.06

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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.