Home / 9,291,222,594.30-13,936,847,221.08-7,092,913,836

Finding the Fourth Proportional to 9,291,222,594.30, 13,936,847,221.08 and 7,092,913,836

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Solution

The fourth proportional to 9,291,222,594.30, 13,936,847,221.08 and 7,092,913,836 is: 10,639,380,929.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,291,222,594.30 : 13,936,847,221.08 = 7,092,913,836 : x
  2. Step 2: Convert to fraction form
    9,291,222,594.30/13,936,847,221.08 = 7,092,913,836/x
  3. Step 3: Cross multiply
    9,291,222,594.30x = 13,936,847,221.08 × 7,092,913,836
  4. Step 4: Simplify right side
    9,291,222,594.30x = 98,852,856,484,616,486,912
  5. Step 5: Solve for x
    x = 98,852,856,484,616,486,912/9,291,222,594.30
  6. Step 6: Final answer
    x = 10,639,380,929.83

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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.