Home / 13,257,678.24-28,541,532.73

Finding the Third Proportional to 13,257,678.24 and 28,541,532.73

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Solution

The third proportional to 13,257,678.24 and 28,541,532.73 is: 61,445,079.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,257,678.24 : 28,541,532.73 = 28,541,532.73 : x
  2. Step 2: Convert to fraction form
    13,257,678.24/28,541,532.73 = 28,541,532.73/x
  3. Step 3: Cross multiply
    13,257,678.24x = 28,541,532.73 × 28,541,532.73
  4. Step 4: Simplify right side
    13,257,678.24x = 814,619,090,381,409.75
  5. Step 5: Solve for x
    x = 814,619,090,381,409.75/13,257,678.24
  6. Step 6: Final answer
    x = 61,445,079.25

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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.