Home / 27,339,139.50-38,455,931.25

Finding the Third Proportional to 27,339,139.50 and 38,455,931.25

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Solution

The third proportional to 27,339,139.50 and 38,455,931.25 is: 54,093,094.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,339,139.50 : 38,455,931.25 = 38,455,931.25 : x
  2. Step 2: Convert to fraction form
    27,339,139.50/38,455,931.25 = 38,455,931.25/x
  3. Step 3: Cross multiply
    27,339,139.50x = 38,455,931.25 × 38,455,931.25
  4. Step 4: Simplify right side
    27,339,139.50x = 1,478,858,648,304,726.50
  5. Step 5: Solve for x
    x = 1,478,858,648,304,726.50/27,339,139.50
  6. Step 6: Final answer
    x = 54,093,094.20

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Why These Related Problems?

These problems maintain the same ratio (1.41) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.