Home / 23,030,872.76-34,551,180.79-8,654,065.11

Finding the Fourth Proportional to 23,030,872.76, 34,551,180.79 and 8,654,065.11

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Solution

The fourth proportional to 23,030,872.76, 34,551,180.79 and 8,654,065.11 is: 12,982,928.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,030,872.76 : 34,551,180.79 = 8,654,065.11 : x
  2. Step 2: Convert to fraction form
    23,030,872.76/34,551,180.79 = 8,654,065.11/x
  3. Step 3: Cross multiply
    23,030,872.76x = 34,551,180.79 × 8,654,065.11
  4. Step 4: Simplify right side
    23,030,872.76x = 299,008,168,162,406.06
  5. Step 5: Solve for x
    x = 299,008,168,162,406.06/23,030,872.76
  6. Step 6: Final answer
    x = 12,982,928.23

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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.