Home / 6,721,694,457.14-10,082,403,229.46-2,240,114,545.08

Finding the Fourth Proportional to 6,721,694,457.14, 10,082,403,229.46 and 2,240,114,545.08

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Solution

The fourth proportional to 6,721,694,457.14, 10,082,403,229.46 and 2,240,114,545.08 is: 3,360,125,674.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,721,694,457.14 : 10,082,403,229.46 = 2,240,114,545.08 : x
  2. Step 2: Convert to fraction form
    6,721,694,457.14/10,082,403,229.46 = 2,240,114,545.08/x
  3. Step 3: Cross multiply
    6,721,694,457.14x = 10,082,403,229.46 × 2,240,114,545.08
  4. Step 4: Simplify right side
    6,721,694,457.14x = 22,585,738,123,674,906,624
  5. Step 5: Solve for x
    x = 22,585,738,123,674,906,624/6,721,694,457.14
  6. Step 6: Final answer
    x = 3,360,125,674.81

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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.