Home / 1,099,727,282.33-1,517,612,980.11-597,936,059.16

Finding the Fourth Proportional to 1,099,727,282.33, 1,517,612,980.11 and 597,936,059.16

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Solution

The fourth proportional to 1,099,727,282.33, 1,517,612,980.11 and 597,936,059.16 is: 825,145,960.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,099,727,282.33 : 1,517,612,980.11 = 597,936,059.16 : x
  2. Step 2: Convert to fraction form
    1,099,727,282.33/1,517,612,980.11 = 597,936,059.16/x
  3. Step 3: Cross multiply
    1,099,727,282.33x = 1,517,612,980.11 × 597,936,059.16
  4. Step 4: Simplify right side
    1,099,727,282.33x = 907,435,524,657,036,800
  5. Step 5: Solve for x
    x = 907,435,524,657,036,800/1,099,727,282.33
  6. Step 6: Final answer
    x = 825,145,960.49

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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.