Home / 18,073,285.30-24,940,878.35-10,232,595.23

Finding the Fourth Proportional to 18,073,285.30, 24,940,878.35 and 10,232,595.23

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Solution

The fourth proportional to 18,073,285.30, 24,940,878.35 and 10,232,595.23 is: 14,120,836.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    18,073,285.30 : 24,940,878.35 = 10,232,595.23 : x
  2. Step 2: Convert to fraction form
    18,073,285.30/24,940,878.35 = 10,232,595.23/x
  3. Step 3: Cross multiply
    18,073,285.30x = 24,940,878.35 × 10,232,595.23
  4. Step 4: Simplify right side
    18,073,285.30x = 255,209,912,660,352.88
  5. Step 5: Solve for x
    x = 255,209,912,660,352.88/18,073,285.30
  6. Step 6: Final answer
    x = 14,120,836.83

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.