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Finding the Third Proportional to 112,112,451 and 240,986,070

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Solution

The third proportional to 112,112,451 and 240,986,070 is: 518,000,323.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    112,112,451 : 240,986,070 = 240,986,070 : x
  2. Step 2: Convert to fraction form
    112,112,451/240,986,070 = 240,986,070/x
  3. Step 3: Cross multiply
    112,112,451x = 240,986,070 × 240,986,070
  4. Step 4: Simplify right side
    112,112,451x = 58,074,285,934,044,896
  5. Step 5: Solve for x
    x = 58,074,285,934,044,896/112,112,451
  6. Step 6: Final answer
    x = 518,000,323.93

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Why These Related Problems?

These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.