Home / 17,382,406,363.80-26,073,609,545.70-6,341,282,626.20

Finding the Fourth Proportional to 17,382,406,363.80, 26,073,609,545.70 and 6,341,282,626.20

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Solution

The fourth proportional to 17,382,406,363.80, 26,073,609,545.70 and 6,341,282,626.20 is: 9,511,923,939.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,382,406,363.80 : 26,073,609,545.70 = 6,341,282,626.20 : x
  2. Step 2: Convert to fraction form
    17,382,406,363.80/26,073,609,545.70 = 6,341,282,626.20/x
  3. Step 3: Cross multiply
    17,382,406,363.80x = 26,073,609,545.70 × 6,341,282,626.20
  4. Step 4: Simplify right side
    17,382,406,363.80x = 165,340,127,214,469,873,664
  5. Step 5: Solve for x
    x = 165,340,127,214,469,873,664/17,382,406,363.80
  6. Step 6: Final answer
    x = 9,511,923,939.30

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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.