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Finding the Third Proportional to 37,625,656 and 54,986,664

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Solution

The third proportional to 37,625,656 and 54,986,664 is: 80,358,285.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,625,656 : 54,986,664 = 54,986,664 : x
  2. Step 2: Convert to fraction form
    37,625,656/54,986,664 = 54,986,664/x
  3. Step 3: Cross multiply
    37,625,656x = 54,986,664 × 54,986,664
  4. Step 4: Simplify right side
    37,625,656x = 3,023,533,217,848,896
  5. Step 5: Solve for x
    x = 3,023,533,217,848,896/37,625,656
  6. Step 6: Final answer
    x = 80,358,285.79

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Why These Related Problems?

These problems maintain the same ratio (1.46) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.