Home / 25,063,245-34,587,278.10-14,198,229

Finding the Fourth Proportional to 25,063,245, 34,587,278.10 and 14,198,229

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Solution

The fourth proportional to 25,063,245, 34,587,278.10 and 14,198,229 is: 19,593,556.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,063,245 : 34,587,278.10 = 14,198,229 : x
  2. Step 2: Convert to fraction form
    25,063,245/34,587,278.10 = 14,198,229/x
  3. Step 3: Cross multiply
    25,063,245x = 34,587,278.10 × 14,198,229
  4. Step 4: Simplify right side
    25,063,245x = 491,078,094,950,484.94
  5. Step 5: Solve for x
    x = 491,078,094,950,484.94/25,063,245
  6. Step 6: Final answer
    x = 19,593,556.02

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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.