Home / 25,511,306.23-38,267,102.22-6,342,062.59

Finding the Fourth Proportional to 25,511,306.23, 38,267,102.22 and 6,342,062.59

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Solution

The fourth proportional to 25,511,306.23, 38,267,102.22 and 6,342,062.59 is: 9,513,129.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,511,306.23 : 38,267,102.22 = 6,342,062.59 : x
  2. Step 2: Convert to fraction form
    25,511,306.23/38,267,102.22 = 6,342,062.59/x
  3. Step 3: Cross multiply
    25,511,306.23x = 38,267,102.22 × 6,342,062.59
  4. Step 4: Simplify right side
    25,511,306.23x = 242,692,357,417,167.94
  5. Step 5: Solve for x
    x = 242,692,357,417,167.94/25,511,306.23
  6. Step 6: Final answer
    x = 9,513,129.40

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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.