Home / 22,819,908.30-34,241,100.23-10,687,276.38

Finding the Fourth Proportional to 22,819,908.30, 34,241,100.23 and 10,687,276.38

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Solution

The fourth proportional to 22,819,908.30, 34,241,100.23 and 10,687,276.38 is: 16,036,177.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,819,908.30 : 34,241,100.23 = 10,687,276.38 : x
  2. Step 2: Convert to fraction form
    22,819,908.30/34,241,100.23 = 10,687,276.38/x
  3. Step 3: Cross multiply
    22,819,908.30x = 34,241,100.23 × 10,687,276.38
  4. Step 4: Simplify right side
    22,819,908.30x = 365,944,101,868,413.88
  5. Step 5: Solve for x
    x = 365,944,101,868,413.88/22,819,908.30
  6. Step 6: Final answer
    x = 16,036,177.58

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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.