Home / 62,833,446.12-86,718,051.72-35,331,177

Finding the Fourth Proportional to 62,833,446.12, 86,718,051.72 and 35,331,177

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Solution

The fourth proportional to 62,833,446.12, 86,718,051.72 and 35,331,177 is: 48,761,464.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,833,446.12 : 86,718,051.72 = 35,331,177 : x
  2. Step 2: Convert to fraction form
    62,833,446.12/86,718,051.72 = 35,331,177/x
  3. Step 3: Cross multiply
    62,833,446.12x = 86,718,051.72 × 35,331,177
  4. Step 4: Simplify right side
    62,833,446.12x = 3,063,850,834,414,474.50
  5. Step 5: Solve for x
    x = 3,063,850,834,414,474.50/62,833,446.12
  6. Step 6: Final answer
    x = 48,761,464.21

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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.