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Finding the Third Proportional to 22,439,439 and 48,421,818

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Solution

The third proportional to 22,439,439 and 48,421,818 is: 104,488,907.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,439,439 : 48,421,818 = 48,421,818 : x
  2. Step 2: Convert to fraction form
    22,439,439/48,421,818 = 48,421,818/x
  3. Step 3: Cross multiply
    22,439,439x = 48,421,818 × 48,421,818
  4. Step 4: Simplify right side
    22,439,439x = 2,344,672,458,425,124
  5. Step 5: Solve for x
    x = 2,344,672,458,425,124/22,439,439
  6. Step 6: Final answer
    x = 104,488,907.16

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Why These Related Problems?

These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.