Home / 13,751,151.47-29,141,520.19

Finding the Third Proportional to 13,751,151.47 and 29,141,520.19

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Solution

The third proportional to 13,751,151.47 and 29,141,520.19 is: 61,756,879.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,751,151.47 : 29,141,520.19 = 29,141,520.19 : x
  2. Step 2: Convert to fraction form
    13,751,151.47/29,141,520.19 = 29,141,520.19/x
  3. Step 3: Cross multiply
    13,751,151.47x = 29,141,520.19 × 29,141,520.19
  4. Step 4: Simplify right side
    13,751,151.47x = 849,228,198,838,470
  5. Step 5: Solve for x
    x = 849,228,198,838,470/13,751,151.47
  6. Step 6: Final answer
    x = 61,756,879.11

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Why These Related Problems?

These problems maintain the same ratio (2.12) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.