Home / 8,726,793,245.62-13,092,028,310.75-2,830,892,116.39

Finding the Fourth Proportional to 8,726,793,245.62, 13,092,028,310.75 and 2,830,892,116.39

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Solution

The fourth proportional to 8,726,793,245.62, 13,092,028,310.75 and 2,830,892,116.39 is: 4,246,934,548.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,726,793,245.62 : 13,092,028,310.75 = 2,830,892,116.39 : x
  2. Step 2: Convert to fraction form
    8,726,793,245.62/13,092,028,310.75 = 2,830,892,116.39/x
  3. Step 3: Cross multiply
    8,726,793,245.62x = 13,092,028,310.75 × 2,830,892,116.39
  4. Step 4: Simplify right side
    8,726,793,245.62x = 37,062,119,732,456,865,792
  5. Step 5: Solve for x
    x = 37,062,119,732,456,865,792/8,726,793,245.62
  6. Step 6: Final answer
    x = 4,246,934,548.50

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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.