Home / 22,972,348.11-34,437,665.78-11,461,336.05

Finding the Fourth Proportional to 22,972,348.11, 34,437,665.78 and 11,461,336.05

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Solution

The fourth proportional to 22,972,348.11, 34,437,665.78 and 11,461,336.05 is: 17,181,598.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,972,348.11 : 34,437,665.78 = 11,461,336.05 : x
  2. Step 2: Convert to fraction form
    22,972,348.11/34,437,665.78 = 11,461,336.05/x
  3. Step 3: Cross multiply
    22,972,348.11x = 34,437,665.78 × 11,461,336.05
  4. Step 4: Simplify right side
    22,972,348.11x = 394,701,660,461,438.50
  5. Step 5: Solve for x
    x = 394,701,660,461,438.50/22,972,348.11
  6. Step 6: Final answer
    x = 17,181,598.44

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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.