Home / 24,964,024.60-37,446,036.90-12,177,947.80

Finding the Fourth Proportional to 24,964,024.60, 37,446,036.90 and 12,177,947.80

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Solution

The fourth proportional to 24,964,024.60, 37,446,036.90 and 12,177,947.80 is: 18,266,921.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,964,024.60 : 37,446,036.90 = 12,177,947.80 : x
  2. Step 2: Convert to fraction form
    24,964,024.60/37,446,036.90 = 12,177,947.80/x
  3. Step 3: Cross multiply
    24,964,024.60x = 37,446,036.90 × 12,177,947.80
  4. Step 4: Simplify right side
    24,964,024.60x = 456,015,882,685,073.81
  5. Step 5: Solve for x
    x = 456,015,882,685,073.81/24,964,024.60
  6. Step 6: Final answer
    x = 18,266,921.70

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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.