Home / 24,192,930.40-36,239,629.20-16,628,437.60

Finding the Fourth Proportional to 24,192,930.40, 36,239,629.20 and 16,628,437.60

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Solution

The fourth proportional to 24,192,930.40, 36,239,629.20 and 16,628,437.60 is: 24,908,450.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,192,930.40 : 36,239,629.20 = 16,628,437.60 : x
  2. Step 2: Convert to fraction form
    24,192,930.40/36,239,629.20 = 16,628,437.60/x
  3. Step 3: Cross multiply
    24,192,930.40x = 36,239,629.20 × 16,628,437.60
  4. Step 4: Simplify right side
    24,192,930.40x = 602,608,412,799,338
  5. Step 5: Solve for x
    x = 602,608,412,799,338/24,192,930.40
  6. Step 6: Final answer
    x = 24,908,450.64

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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.