Home / 25,063,243.75-34,587,276.38-14,198,227.75

Finding the Fourth Proportional to 25,063,243.75, 34,587,276.38 and 14,198,227.75

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Solution

The fourth proportional to 25,063,243.75, 34,587,276.38 and 14,198,227.75 is: 19,593,554.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,063,243.75 : 34,587,276.38 = 14,198,227.75 : x
  2. Step 2: Convert to fraction form
    25,063,243.75/34,587,276.38 = 14,198,227.75/x
  3. Step 3: Cross multiply
    25,063,243.75x = 34,587,276.38 × 14,198,227.75
  4. Step 4: Simplify right side
    25,063,243.75x = 491,078,027,224,444.38
  5. Step 5: Solve for x
    x = 491,078,027,224,444.38/25,063,243.75
  6. Step 6: Final answer
    x = 19,593,554.30

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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.