Home / 49,300,417.13-76,935,182.06

Finding the Third Proportional to 49,300,417.13 and 76,935,182.06

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Solution

The third proportional to 49,300,417.13 and 76,935,182.06 is: 120,060,287.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,300,417.13 : 76,935,182.06 = 76,935,182.06 : x
  2. Step 2: Convert to fraction form
    49,300,417.13/76,935,182.06 = 76,935,182.06/x
  3. Step 3: Cross multiply
    49,300,417.13x = 76,935,182.06 × 76,935,182.06
  4. Step 4: Simplify right side
    49,300,417.13x = 5,919,022,238,990,022
  5. Step 5: Solve for x
    x = 5,919,022,238,990,022/49,300,417.13
  6. Step 6: Final answer
    x = 120,060,287.20

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Why These Related Problems?

These problems maintain the same ratio (1.56) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.