Home / 47,550,823.25-71,350,639.73-22,651,431.90

Finding the Fourth Proportional to 47,550,823.25, 71,350,639.73 and 22,651,431.90

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Solution

The fourth proportional to 47,550,823.25, 71,350,639.73 and 22,651,431.90 is: 33,988,773.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,550,823.25 : 71,350,639.73 = 22,651,431.90 : x
  2. Step 2: Convert to fraction form
    47,550,823.25/71,350,639.73 = 22,651,431.90/x
  3. Step 3: Cross multiply
    47,550,823.25x = 71,350,639.73 × 22,651,431.90
  4. Step 4: Simplify right side
    47,550,823.25x = 1,616,194,156,865,529.50
  5. Step 5: Solve for x
    x = 1,616,194,156,865,529.50/47,550,823.25
  6. Step 6: Final answer
    x = 33,988,773.41

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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.