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Finding the Third Proportional to 15,433,927 and 22,704,778

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Solution

The third proportional to 15,433,927 and 22,704,778 is: 33,400,892.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,433,927 : 22,704,778 = 22,704,778 : x
  2. Step 2: Convert to fraction form
    15,433,927/22,704,778 = 22,704,778/x
  3. Step 3: Cross multiply
    15,433,927x = 22,704,778 × 22,704,778
  4. Step 4: Simplify right side
    15,433,927x = 515,506,944,029,284
  5. Step 5: Solve for x
    x = 515,506,944,029,284/15,433,927
  6. Step 6: Final answer
    x = 33,400,892.98

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Why These Related Problems?

These problems maintain the same ratio (1.47) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.