Home / 16,755,768.97-25,133,151.35-4,625,972.60

Finding the Fourth Proportional to 16,755,768.97, 25,133,151.35 and 4,625,972.60

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Solution

The fourth proportional to 16,755,768.97, 25,133,151.35 and 4,625,972.60 is: 6,938,820.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,755,768.97 : 25,133,151.35 = 4,625,972.60 : x
  2. Step 2: Convert to fraction form
    16,755,768.97/25,133,151.35 = 4,625,972.60/x
  3. Step 3: Cross multiply
    16,755,768.97x = 25,133,151.35 × 4,625,972.60
  4. Step 4: Simplify right side
    16,755,768.97x = 116,265,269,382,652.17
  5. Step 5: Solve for x
    x = 116,265,269,382,652.17/16,755,768.97
  6. Step 6: Final answer
    x = 6,938,820.27

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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.