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Finding the Third Proportional to 633,937,445 and 875,960,958

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Solution

The third proportional to 633,937,445 and 875,960,958 is: 1,210,383,778.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    633,937,445 : 875,960,958 = 875,960,958 : x
  2. Step 2: Convert to fraction form
    633,937,445/875,960,958 = 875,960,958/x
  3. Step 3: Cross multiply
    633,937,445x = 875,960,958 × 875,960,958
  4. Step 4: Simplify right side
    633,937,445x = 767,307,599,940,277,760
  5. Step 5: Solve for x
    x = 767,307,599,940,277,760/633,937,445
  6. Step 6: Final answer
    x = 1,210,383,778.39

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.