Home / 15,073,380.70-22,601,508.63-10,286,868.58

Finding the Fourth Proportional to 15,073,380.70, 22,601,508.63 and 10,286,868.58

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Solution

The fourth proportional to 15,073,380.70, 22,601,508.63 and 10,286,868.58 is: 15,424,459.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,073,380.70 : 22,601,508.63 = 10,286,868.58 : x
  2. Step 2: Convert to fraction form
    15,073,380.70/22,601,508.63 = 10,286,868.58/x
  3. Step 3: Cross multiply
    15,073,380.70x = 22,601,508.63 × 10,286,868.58
  4. Step 4: Simplify right side
    15,073,380.70x = 232,498,748,986,545.84
  5. Step 5: Solve for x
    x = 232,498,748,986,545.84/15,073,380.70
  6. Step 6: Final answer
    x = 15,424,459.42

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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.