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Finding the Third Proportional to 37,023,556 and 79,736,562

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Solution

The third proportional to 37,023,556 and 79,736,562 is: 171,726,327.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,023,556 : 79,736,562 = 79,736,562 : x
  2. Step 2: Convert to fraction form
    37,023,556/79,736,562 = 79,736,562/x
  3. Step 3: Cross multiply
    37,023,556x = 79,736,562 × 79,736,562
  4. Step 4: Simplify right side
    37,023,556x = 6,357,919,319,579,844
  5. Step 5: Solve for x
    x = 6,357,919,319,579,844/37,023,556
  6. Step 6: Final answer
    x = 171,726,327.95

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Why These Related Problems?

These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.