Home / 62,943,102.45-94,310,278.46-38,276,414.33

Finding the Fourth Proportional to 62,943,102.45, 94,310,278.46 and 38,276,414.33

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Solution

The fourth proportional to 62,943,102.45, 94,310,278.46 and 38,276,414.33 is: 57,351,149.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,943,102.45 : 94,310,278.46 = 38,276,414.33 : x
  2. Step 2: Convert to fraction form
    62,943,102.45/94,310,278.46 = 38,276,414.33/x
  3. Step 3: Cross multiply
    62,943,102.45x = 94,310,278.46 × 38,276,414.33
  4. Step 4: Simplify right side
    62,943,102.45x = 3,609,859,293,536,774.50
  5. Step 5: Solve for x
    x = 3,609,859,293,536,774.50/62,943,102.45
  6. Step 6: Final answer
    x = 57,351,149.74

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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.