Home / 22,983,609.60-34,475,414.40-7,027,257.60

Finding the Fourth Proportional to 22,983,609.60, 34,475,414.40 and 7,027,257.60

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Solution

The fourth proportional to 22,983,609.60, 34,475,414.40 and 7,027,257.60 is: 10,540,886.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,983,609.60 : 34,475,414.40 = 7,027,257.60 : x
  2. Step 2: Convert to fraction form
    22,983,609.60/34,475,414.40 = 7,027,257.60/x
  3. Step 3: Cross multiply
    22,983,609.60x = 34,475,414.40 × 7,027,257.60
  4. Step 4: Simplify right side
    22,983,609.60x = 242,267,617,855,549.41
  5. Step 5: Solve for x
    x = 242,267,617,855,549.41/22,983,609.60
  6. Step 6: Final answer
    x = 10,540,886.40

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Similar ratio
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1.5x scale

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.