Home / 14,892,048.82-22,338,131.55-9,842,236.66

Finding the Fourth Proportional to 14,892,048.82, 22,338,131.55 and 9,842,236.66

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Solution

The fourth proportional to 14,892,048.82, 22,338,131.55 and 9,842,236.66 is: 14,763,393.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,892,048.82 : 22,338,131.55 = 9,842,236.66 : x
  2. Step 2: Convert to fraction form
    14,892,048.82/22,338,131.55 = 9,842,236.66/x
  3. Step 3: Cross multiply
    14,892,048.82x = 22,338,131.55 × 9,842,236.66
  4. Step 4: Simplify right side
    14,892,048.82x = 219,857,177,096,410.78
  5. Step 5: Solve for x
    x = 219,857,177,096,410.78/14,892,048.82
  6. Step 6: Final answer
    x = 14,763,393.53

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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.