Home / 62,833,454.12-86,718,062.76-35,331,185

Finding the Fourth Proportional to 62,833,454.12, 86,718,062.76 and 35,331,185

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Solution

The fourth proportional to 62,833,454.12, 86,718,062.76 and 35,331,185 is: 48,761,475.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,833,454.12 : 86,718,062.76 = 35,331,185 : x
  2. Step 2: Convert to fraction form
    62,833,454.12/86,718,062.76 = 35,331,185/x
  3. Step 3: Cross multiply
    62,833,454.12x = 86,718,062.76 × 35,331,185
  4. Step 4: Simplify right side
    62,833,454.12x = 3,063,851,918,215,171
  5. Step 5: Solve for x
    x = 3,063,851,918,215,171/62,833,454.12
  6. Step 6: Final answer
    x = 48,761,475.25

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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.