Home / 12,031,507.13-25,980,603.19

Finding the Third Proportional to 12,031,507.13 and 25,980,603.19

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Solution

The third proportional to 12,031,507.13 and 25,980,603.19 is: 56,102,010.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    12,031,507.13 : 25,980,603.19 = 25,980,603.19 : x
  2. Step 2: Convert to fraction form
    12,031,507.13/25,980,603.19 = 25,980,603.19/x
  3. Step 3: Cross multiply
    12,031,507.13x = 25,980,603.19 × 25,980,603.19
  4. Step 4: Simplify right side
    12,031,507.13x = 674,991,741,986,335.12
  5. Step 5: Solve for x
    x = 674,991,741,986,335.12/12,031,507.13
  6. Step 6: Final answer
    x = 56,102,010.74

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Why These Related Problems?

These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.