Home / 25,897,654.40-35,738,757.52-14,295,214.88

Finding the Fourth Proportional to 25,897,654.40, 35,738,757.52 and 14,295,214.88

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Solution

The fourth proportional to 25,897,654.40, 35,738,757.52 and 14,295,214.88 is: 19,727,393.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,897,654.40 : 35,738,757.52 = 14,295,214.88 : x
  2. Step 2: Convert to fraction form
    25,897,654.40/35,738,757.52 = 14,295,214.88/x
  3. Step 3: Cross multiply
    25,897,654.40x = 35,738,757.52 × 14,295,214.88
  4. Step 4: Simplify right side
    25,897,654.40x = 510,893,218,292,616
  5. Step 5: Solve for x
    x = 510,893,218,292,616/25,897,654.40
  6. Step 6: Final answer
    x = 19,727,393.47

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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.