Home / 9,469,475,435.20-14,215,858,490.40-5,975,874,155.20

Finding the Fourth Proportional to 9,469,475,435.20, 14,215,858,490.40 and 5,975,874,155.20

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Solution

The fourth proportional to 9,469,475,435.20, 14,215,858,490.40 and 5,975,874,155.20 is: 8,971,160,221.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,469,475,435.20 : 14,215,858,490.40 = 5,975,874,155.20 : x
  2. Step 2: Convert to fraction form
    9,469,475,435.20/14,215,858,490.40 = 5,975,874,155.20/x
  3. Step 3: Cross multiply
    9,469,475,435.20x = 14,215,858,490.40 × 5,975,874,155.20
  4. Step 4: Simplify right side
    9,469,475,435.20x = 84,952,181,346,761,834,496
  5. Step 5: Solve for x
    x = 84,952,181,346,761,834,496/9,469,475,435.20
  6. Step 6: Final answer
    x = 8,971,160,221.92

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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.