Home / 62,016,894.39-85,583,314.40-34,521,318.03

Finding the Fourth Proportional to 62,016,894.39, 85,583,314.40 and 34,521,318.03

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Solution

The fourth proportional to 62,016,894.39, 85,583,314.40 and 34,521,318.03 is: 47,639,418.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,016,894.39 : 85,583,314.40 = 34,521,318.03 : x
  2. Step 2: Convert to fraction form
    62,016,894.39/85,583,314.40 = 34,521,318.03/x
  3. Step 3: Cross multiply
    62,016,894.39x = 85,583,314.40 × 34,521,318.03
  4. Step 4: Simplify right side
    62,016,894.39x = 2,954,448,814,291,272
  5. Step 5: Solve for x
    x = 2,954,448,814,291,272/62,016,894.39
  6. Step 6: Final answer
    x = 47,639,418.96

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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.