Home / 23,508,522.60-35,262,783.90-15,855,772.20

Finding the Fourth Proportional to 23,508,522.60, 35,262,783.90 and 15,855,772.20

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Solution

The fourth proportional to 23,508,522.60, 35,262,783.90 and 15,855,772.20 is: 23,783,658.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,508,522.60 : 35,262,783.90 = 15,855,772.20 : x
  2. Step 2: Convert to fraction form
    23,508,522.60/35,262,783.90 = 15,855,772.20/x
  3. Step 3: Cross multiply
    23,508,522.60x = 35,262,783.90 × 15,855,772.20
  4. Step 4: Simplify right side
    23,508,522.60x = 559,118,668,656,227.50
  5. Step 5: Solve for x
    x = 559,118,668,656,227.50/23,508,522.60
  6. Step 6: Final answer
    x = 23,783,658.30

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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.