Home / 11,641,363,657.80-17,462,194,785.90-3,886,576,585.80

Finding the Fourth Proportional to 11,641,363,657.80, 17,462,194,785.90 and 3,886,576,585.80

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Solution

The fourth proportional to 11,641,363,657.80, 17,462,194,785.90 and 3,886,576,585.80 is: 5,829,914,723.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,641,363,657.80 : 17,462,194,785.90 = 3,886,576,585.80 : x
  2. Step 2: Convert to fraction form
    11,641,363,657.80/17,462,194,785.90 = 3,886,576,585.80/x
  3. Step 3: Cross multiply
    11,641,363,657.80x = 17,462,194,785.90 × 3,886,576,585.80
  4. Step 4: Simplify right side
    11,641,363,657.80x = 67,868,157,391,557,795,840
  5. Step 5: Solve for x
    x = 67,868,157,391,557,795,840/11,641,363,657.80
  6. Step 6: Final answer
    x = 5,829,914,723.61

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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.