Home / 8,092,224,113.10-12,138,672,092.85-2,571,326,321.10

Finding the Fourth Proportional to 8,092,224,113.10, 12,138,672,092.85 and 2,571,326,321.10

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Solution

The fourth proportional to 8,092,224,113.10, 12,138,672,092.85 and 2,571,326,321.10 is: 3,857,096,222.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,092,224,113.10 : 12,138,672,092.85 = 2,571,326,321.10 : x
  2. Step 2: Convert to fraction form
    8,092,224,113.10/12,138,672,092.85 = 2,571,326,321.10/x
  3. Step 3: Cross multiply
    8,092,224,113.10x = 12,138,672,092.85 × 2,571,326,321.10
  4. Step 4: Simplify right side
    8,092,224,113.10x = 31,212,487,055,547,228,160
  5. Step 5: Solve for x
    x = 31,212,487,055,547,228,160/8,092,224,113.10
  6. Step 6: Final answer
    x = 3,857,096,222.16

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Double scale
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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.