Home / 105,284,926.13-227,216,809.13

Finding the Third Proportional to 105,284,926.13 and 227,216,809.13

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Solution

The third proportional to 105,284,926.13 and 227,216,809.13 is: 490,359,638.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    105,284,926.13 : 227,216,809.13 = 227,216,809.13 : x
  2. Step 2: Convert to fraction form
    105,284,926.13/227,216,809.13 = 227,216,809.13/x
  3. Step 3: Cross multiply
    105,284,926.13x = 227,216,809.13 × 227,216,809.13
  4. Step 4: Simplify right side
    105,284,926.13x = 51,627,478,348,946,680
  5. Step 5: Solve for x
    x = 51,627,478,348,946,680/105,284,926.13
  6. Step 6: Final answer
    x = 490,359,638.83

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Why These Related Problems?

These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.