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Finding the Third Proportional to 15,433,926 and 22,704,777

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Solution

The third proportional to 15,433,926 and 22,704,777 is: 33,400,892.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,433,926 : 22,704,777 = 22,704,777 : x
  2. Step 2: Convert to fraction form
    15,433,926/22,704,777 = 22,704,777/x
  3. Step 3: Cross multiply
    15,433,926x = 22,704,777 × 22,704,777
  4. Step 4: Simplify right side
    15,433,926x = 515,506,898,619,729
  5. Step 5: Solve for x
    x = 515,506,898,619,729/15,433,926
  6. Step 6: Final answer
    x = 33,400,892.20

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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.