Home / 14,892,049.82-22,338,133.05-9,842,237.66

Finding the Fourth Proportional to 14,892,049.82, 22,338,133.05 and 9,842,237.66

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Solution

The fourth proportional to 14,892,049.82, 22,338,133.05 and 9,842,237.66 is: 14,763,395.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,892,049.82 : 22,338,133.05 = 9,842,237.66 : x
  2. Step 2: Convert to fraction form
    14,892,049.82/22,338,133.05 = 9,842,237.66/x
  3. Step 3: Cross multiply
    14,892,049.82x = 22,338,133.05 × 9,842,237.66
  4. Step 4: Simplify right side
    14,892,049.82x = 219,857,214,358,800.69
  5. Step 5: Solve for x
    x = 219,857,214,358,800.69/14,892,049.82
  6. Step 6: Final answer
    x = 14,763,395.03

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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.