Home / 25,124,822.03-34,668,177.27-15,704,498.14

Finding the Fourth Proportional to 25,124,822.03, 34,668,177.27 and 15,704,498.14

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Solution

The fourth proportional to 25,124,822.03, 34,668,177.27 and 15,704,498.14 is: 21,669,658.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,124,822.03 : 34,668,177.27 = 15,704,498.14 : x
  2. Step 2: Convert to fraction form
    25,124,822.03/34,668,177.27 = 15,704,498.14/x
  3. Step 3: Cross multiply
    25,124,822.03x = 34,668,177.27 × 15,704,498.14
  4. Step 4: Simplify right side
    25,124,822.03x = 544,446,325,396,680.75
  5. Step 5: Solve for x
    x = 544,446,325,396,680.75/25,124,822.03
  6. Step 6: Final answer
    x = 21,669,658.98

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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.