Home / 16,863,598.32-25,304,750.73-8,227,769.73

Finding the Fourth Proportional to 16,863,598.32, 25,304,750.73 and 8,227,769.73

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Solution

The fourth proportional to 16,863,598.32, 25,304,750.73 and 8,227,769.73 is: 12,346,218.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,863,598.32 : 25,304,750.73 = 8,227,769.73 : x
  2. Step 2: Convert to fraction form
    16,863,598.32/25,304,750.73 = 8,227,769.73/x
  3. Step 3: Cross multiply
    16,863,598.32x = 25,304,750.73 × 8,227,769.73
  4. Step 4: Simplify right side
    16,863,598.32x = 208,201,662,081,489.41
  5. Step 5: Solve for x
    x = 208,201,662,081,489.41/16,863,598.32
  6. Step 6: Final answer
    x = 12,346,218.06

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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.