Home / 24,485,669,213.40-36,728,503,820.10-12,088,213,565.40

Finding the Fourth Proportional to 24,485,669,213.40, 36,728,503,820.10 and 12,088,213,565.40

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Solution

The fourth proportional to 24,485,669,213.40, 36,728,503,820.10 and 12,088,213,565.40 is: 18,132,320,348.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,485,669,213.40 : 36,728,503,820.10 = 12,088,213,565.40 : x
  2. Step 2: Convert to fraction form
    24,485,669,213.40/36,728,503,820.10 = 12,088,213,565.40/x
  3. Step 3: Cross multiply
    24,485,669,213.40x = 36,728,503,820.10 × 12,088,213,565.40
  4. Step 4: Simplify right side
    24,485,669,213.40x = 443,981,998,114,978,529,280
  5. Step 5: Solve for x
    x = 443,981,998,114,978,529,280/24,485,669,213.40
  6. Step 6: Final answer
    x = 18,132,320,348.10

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Double scale
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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.