Home / 23,328,223.70-34,992,335.55-7,156,670.90

Finding the Fourth Proportional to 23,328,223.70, 34,992,335.55 and 7,156,670.90

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Solution

The fourth proportional to 23,328,223.70, 34,992,335.55 and 7,156,670.90 is: 10,735,006.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,328,223.70 : 34,992,335.55 = 7,156,670.90 : x
  2. Step 2: Convert to fraction form
    23,328,223.70/34,992,335.55 = 7,156,670.90/x
  3. Step 3: Cross multiply
    23,328,223.70x = 34,992,335.55 × 7,156,670.90
  4. Step 4: Simplify right side
    23,328,223.70x = 250,428,629,553,720.50
  5. Step 5: Solve for x
    x = 250,428,629,553,720.50/23,328,223.70
  6. Step 6: Final answer
    x = 10,735,006.35

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Double scale
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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.