Home / 23,915,088,000.90-35,872,632,001.35-12,757,377,917.70

Finding the Fourth Proportional to 23,915,088,000.90, 35,872,632,001.35 and 12,757,377,917.70

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Solution

The fourth proportional to 23,915,088,000.90, 35,872,632,001.35 and 12,757,377,917.70 is: 19,136,066,876.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,915,088,000.90 : 35,872,632,001.35 = 12,757,377,917.70 : x
  2. Step 2: Convert to fraction form
    23,915,088,000.90/35,872,632,001.35 = 12,757,377,917.70/x
  3. Step 3: Cross multiply
    23,915,088,000.90x = 35,872,632,001.35 × 12,757,377,917.70
  4. Step 4: Simplify right side
    23,915,088,000.90x = 457,640,723,343,800,860,672
  5. Step 5: Solve for x
    x = 457,640,723,343,800,860,672/23,915,088,000.90
  6. Step 6: Final answer
    x = 19,136,066,876.55

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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.