Home / 38,632,097,223.20-57,948,145,834.80-23,755,150,445.60

Finding the Fourth Proportional to 38,632,097,223.20, 57,948,145,834.80 and 23,755,150,445.60

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Solution

The fourth proportional to 38,632,097,223.20, 57,948,145,834.80 and 23,755,150,445.60 is: 35,632,725,668.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    38,632,097,223.20 : 57,948,145,834.80 = 23,755,150,445.60 : x
  2. Step 2: Convert to fraction form
    38,632,097,223.20/57,948,145,834.80 = 23,755,150,445.60/x
  3. Step 3: Cross multiply
    38,632,097,223.20x = 57,948,145,834.80 × 23,755,150,445.60
  4. Step 4: Simplify right side
    38,632,097,223.20x = 1,376,566,922,349,243,006,976
  5. Step 5: Solve for x
    x = 1,376,566,922,349,243,006,976/38,632,097,223.20
  6. Step 6: Final answer
    x = 35,632,725,668.40

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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.