Home / 6,595,344,149.80-9,893,016,224.70-4,632,413,672.20

Finding the Fourth Proportional to 6,595,344,149.80, 9,893,016,224.70 and 4,632,413,672.20

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Solution

The fourth proportional to 6,595,344,149.80, 9,893,016,224.70 and 4,632,413,672.20 is: 6,948,620,508.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,595,344,149.80 : 9,893,016,224.70 = 4,632,413,672.20 : x
  2. Step 2: Convert to fraction form
    6,595,344,149.80/9,893,016,224.70 = 4,632,413,672.20/x
  3. Step 3: Cross multiply
    6,595,344,149.80x = 9,893,016,224.70 × 4,632,413,672.20
  4. Step 4: Simplify right side
    6,595,344,149.80x = 45,828,543,618,596,708,352
  5. Step 5: Solve for x
    x = 45,828,543,618,596,708,352/6,595,344,149.80
  6. Step 6: Final answer
    x = 6,948,620,508.30

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Half scale
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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.