Home / 23,656,600.20-35,484,900.30-10,193,428.20

Finding the Fourth Proportional to 23,656,600.20, 35,484,900.30 and 10,193,428.20

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Solution

The fourth proportional to 23,656,600.20, 35,484,900.30 and 10,193,428.20 is: 15,290,142.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,656,600.20 : 35,484,900.30 = 10,193,428.20 : x
  2. Step 2: Convert to fraction form
    23,656,600.20/35,484,900.30 = 10,193,428.20/x
  3. Step 3: Cross multiply
    23,656,600.20x = 35,484,900.30 × 10,193,428.20
  4. Step 4: Simplify right side
    23,656,600.20x = 361,712,783,392,208.38
  5. Step 5: Solve for x
    x = 361,712,783,392,208.38/23,656,600.20
  6. Step 6: Final answer
    x = 15,290,142.30

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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.