Home / 1,305,181,036.13-2,070,098,152.31

Finding the Third Proportional to 1,305,181,036.13 and 2,070,098,152.31

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Solution

The third proportional to 1,305,181,036.13 and 2,070,098,152.31 is: 3,283,304,186.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,305,181,036.13 : 2,070,098,152.31 = 2,070,098,152.31 : x
  2. Step 2: Convert to fraction form
    1,305,181,036.13/2,070,098,152.31 = 2,070,098,152.31/x
  3. Step 3: Cross multiply
    1,305,181,036.13x = 2,070,098,152.31 × 2,070,098,152.31
  4. Step 4: Simplify right side
    1,305,181,036.13x = 4,285,306,360,207,626,240
  5. Step 5: Solve for x
    x = 4,285,306,360,207,626,240/1,305,181,036.13
  6. Step 6: Final answer
    x = 3,283,304,186.62

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Why These Related Problems?

These problems maintain the same ratio (1.59) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.