Home / 60,472,734.20-83,449,969.17-35,700,900.49

Finding the Fourth Proportional to 60,472,734.20, 83,449,969.17 and 35,700,900.49

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Solution

The fourth proportional to 60,472,734.20, 83,449,969.17 and 35,700,900.49 is: 49,265,823.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,472,734.20 : 83,449,969.17 = 35,700,900.49 : x
  2. Step 2: Convert to fraction form
    60,472,734.20/83,449,969.17 = 35,700,900.49/x
  3. Step 3: Cross multiply
    60,472,734.20x = 83,449,969.17 × 35,700,900.49
  4. Step 4: Simplify right side
    60,472,734.20x = 2,979,239,045,202,172
  5. Step 5: Solve for x
    x = 2,979,239,045,202,172/60,472,734.20
  6. Step 6: Final answer
    x = 49,265,823.43

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.