Home / 22,972,350.12-34,437,668.78-11,461,338.06

Finding the Fourth Proportional to 22,972,350.12, 34,437,668.78 and 11,461,338.06

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Solution

The fourth proportional to 22,972,350.12, 34,437,668.78 and 11,461,338.06 is: 17,181,601.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,972,350.12 : 34,437,668.78 = 11,461,338.06 : x
  2. Step 2: Convert to fraction form
    22,972,350.12/34,437,668.78 = 11,461,338.06/x
  3. Step 3: Cross multiply
    22,972,350.12x = 34,437,668.78 × 11,461,338.06
  4. Step 4: Simplify right side
    22,972,350.12x = 394,701,763,713,699.44
  5. Step 5: Solve for x
    x = 394,701,763,713,699.44/22,972,350.12
  6. Step 6: Final answer
    x = 17,181,601.44

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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.