Home / 49,300,426.13-76,935,196.13

Finding the Third Proportional to 49,300,426.13 and 76,935,196.13

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Solution

The third proportional to 49,300,426.13 and 76,935,196.13 is: 120,060,309.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,300,426.13 : 76,935,196.13 = 76,935,196.13 : x
  2. Step 2: Convert to fraction form
    49,300,426.13/76,935,196.13 = 76,935,196.13/x
  3. Step 3: Cross multiply
    49,300,426.13x = 76,935,196.13 × 76,935,196.13
  4. Step 4: Simplify right side
    49,300,426.13x = 5,919,024,402,792,215
  5. Step 5: Solve for x
    x = 5,919,024,402,792,215/49,300,426.13
  6. Step 6: Final answer
    x = 120,060,309.17

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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.