Home / 9,035,383,625.14-12,469,131,834.18-5,021,223,084.40

Finding the Fourth Proportional to 9,035,383,625.14, 12,469,131,834.18 and 5,021,223,084.40

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Solution

The fourth proportional to 9,035,383,625.14, 12,469,131,834.18 and 5,021,223,084.40 is: 6,929,455,926.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,035,383,625.14 : 12,469,131,834.18 = 5,021,223,084.40 : x
  2. Step 2: Convert to fraction form
    9,035,383,625.14/12,469,131,834.18 = 5,021,223,084.40/x
  3. Step 3: Cross multiply
    9,035,383,625.14x = 12,469,131,834.18 × 5,021,223,084.40
  4. Step 4: Simplify right side
    9,035,383,625.14x = 62,610,292,608,211,525,632
  5. Step 5: Solve for x
    x = 62,610,292,608,211,525,632/9,035,383,625.14
  6. Step 6: Final answer
    x = 6,929,455,926.37

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Double scale
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.