Home / 24,192,824.40-36,239,470.20-16,628,331.60

Finding the Fourth Proportional to 24,192,824.40, 36,239,470.20 and 16,628,331.60

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Solution

The fourth proportional to 24,192,824.40, 36,239,470.20 and 16,628,331.60 is: 24,908,291.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,192,824.40 : 36,239,470.20 = 16,628,331.60 : x
  2. Step 2: Convert to fraction form
    24,192,824.40/36,239,470.20 = 16,628,331.60/x
  3. Step 3: Cross multiply
    24,192,824.40x = 36,239,470.20 × 16,628,331.60
  4. Step 4: Simplify right side
    24,192,824.40x = 602,601,927,493,918.38
  5. Step 5: Solve for x
    x = 602,601,927,493,918.38/24,192,824.40
  6. Step 6: Final answer
    x = 24,908,291.71

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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.