Home / 11,238,733.13-16,812,987.75

Finding the Third Proportional to 11,238,733.13 and 16,812,987.75

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Solution

The third proportional to 11,238,733.13 and 16,812,987.75 is: 25,151,994.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,238,733.13 : 16,812,987.75 = 16,812,987.75 : x
  2. Step 2: Convert to fraction form
    11,238,733.13/16,812,987.75 = 16,812,987.75/x
  3. Step 3: Cross multiply
    11,238,733.13x = 16,812,987.75 × 16,812,987.75
  4. Step 4: Simplify right side
    11,238,733.13x = 282,676,557,081,650.06
  5. Step 5: Solve for x
    x = 282,676,557,081,650.06/11,238,733.13
  6. Step 6: Final answer
    x = 25,151,994.80

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.