Home / 7,270,309.13-15,292,730.25

Finding the Third Proportional to 7,270,309.13 and 15,292,730.25

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Solution

The third proportional to 7,270,309.13 and 15,292,730.25 is: 32,167,490.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,270,309.13 : 15,292,730.25 = 15,292,730.25 : x
  2. Step 2: Convert to fraction form
    7,270,309.13/15,292,730.25 = 15,292,730.25/x
  3. Step 3: Cross multiply
    7,270,309.13x = 15,292,730.25 × 15,292,730.25
  4. Step 4: Simplify right side
    7,270,309.13x = 233,867,598,499,265.06
  5. Step 5: Solve for x
    x = 233,867,598,499,265.06/7,270,309.13
  6. Step 6: Final answer
    x = 32,167,490.33

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Why These Related Problems?

These problems maintain the same ratio (2.10) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.