Home / 41,804,223.29-62,726,878.17-18,791,417.39

Finding the Fourth Proportional to 41,804,223.29, 62,726,878.17 and 18,791,417.39

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Solution

The fourth proportional to 41,804,223.29, 62,726,878.17 and 18,791,417.39 is: 28,196,360.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,804,223.29 : 62,726,878.17 = 18,791,417.39 : x
  2. Step 2: Convert to fraction form
    41,804,223.29/62,726,878.17 = 18,791,417.39/x
  3. Step 3: Cross multiply
    41,804,223.29x = 62,726,878.17 × 18,791,417.39
  4. Step 4: Simplify right side
    41,804,223.29x = 1,178,726,949,264,149.50
  5. Step 5: Solve for x
    x = 1,178,726,949,264,149.50/41,804,223.29
  6. Step 6: Final answer
    x = 28,196,360.48

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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.