Home / 3,846,896,526.40-5,770,344,789.60-2,622,456,462.40

Finding the Fourth Proportional to 3,846,896,526.40, 5,770,344,789.60 and 2,622,456,462.40

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Solution

The fourth proportional to 3,846,896,526.40, 5,770,344,789.60 and 2,622,456,462.40 is: 3,933,684,693.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,846,896,526.40 : 5,770,344,789.60 = 2,622,456,462.40 : x
  2. Step 2: Convert to fraction form
    3,846,896,526.40/5,770,344,789.60 = 2,622,456,462.40/x
  3. Step 3: Cross multiply
    3,846,896,526.40x = 5,770,344,789.60 × 2,622,456,462.40
  4. Step 4: Simplify right side
    3,846,896,526.40x = 15,132,477,983,762,690,048
  5. Step 5: Solve for x
    x = 15,132,477,983,762,690,048/3,846,896,526.40
  6. Step 6: Final answer
    x = 3,933,684,693.60

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Double scale
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Similar ratio
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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.