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Finding the Third Proportional to 113,693,148 and 250,055,919

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Solution

The third proportional to 113,693,148 and 250,055,919 is: 549,971,249.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    113,693,148 : 250,055,919 = 250,055,919 : x
  2. Step 2: Convert to fraction form
    113,693,148/250,055,919 = 250,055,919/x
  3. Step 3: Cross multiply
    113,693,148x = 250,055,919 × 250,055,919
  4. Step 4: Simplify right side
    113,693,148x = 62,527,962,626,934,560
  5. Step 5: Solve for x
    x = 62,527,962,626,934,560/113,693,148
  6. Step 6: Final answer
    x = 549,971,249.16

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Why These Related Problems?

These problems maintain the same ratio (2.20) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.