Home / 1,263,266,535.66-2,816,998,382.81

Finding the Third Proportional to 1,263,266,535.66 and 2,816,998,382.81

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Solution

The third proportional to 1,263,266,535.66 and 2,816,998,382.81 is: 6,281,714,638.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,263,266,535.66 : 2,816,998,382.81 = 2,816,998,382.81 : x
  2. Step 2: Convert to fraction form
    1,263,266,535.66/2,816,998,382.81 = 2,816,998,382.81/x
  3. Step 3: Cross multiply
    1,263,266,535.66x = 2,816,998,382.81 × 2,816,998,382.81
  4. Step 4: Simplify right side
    1,263,266,535.66x = 7,935,479,888,768,240,640
  5. Step 5: Solve for x
    x = 7,935,479,888,768,240,640/1,263,266,535.66
  6. Step 6: Final answer
    x = 6,281,714,638.03

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Why These Related Problems?

These problems maintain the same ratio (2.23) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.