Home / 51,066,478.13-105,766,581.38

Finding the Third Proportional to 51,066,478.13 and 105,766,581.38

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Solution

The third proportional to 51,066,478.13 and 105,766,581.38 is: 219,058,962.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    51,066,478.13 : 105,766,581.38 = 105,766,581.38 : x
  2. Step 2: Convert to fraction form
    51,066,478.13/105,766,581.38 = 105,766,581.38/x
  3. Step 3: Cross multiply
    51,066,478.13x = 105,766,581.38 × 105,766,581.38
  4. Step 4: Simplify right side
    51,066,478.13x = 11,186,569,735,754,496
  5. Step 5: Solve for x
    x = 11,186,569,735,754,496/51,066,478.13
  6. Step 6: Final answer
    x = 219,058,962.88

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Why These Related Problems?

These problems maintain the same ratio (2.07) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.