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Finding the Third Proportional to 69,226,052 and 107,614,904

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Solution

The third proportional to 69,226,052 and 107,614,904 is: 167,292,041.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,226,052 : 107,614,904 = 107,614,904 : x
  2. Step 2: Convert to fraction form
    69,226,052/107,614,904 = 107,614,904/x
  3. Step 3: Cross multiply
    69,226,052x = 107,614,904 × 107,614,904
  4. Step 4: Simplify right side
    69,226,052x = 11,580,967,562,929,216
  5. Step 5: Solve for x
    x = 11,580,967,562,929,216/69,226,052
  6. Step 6: Final answer
    x = 167,292,041.48

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Why These Related Problems?

These problems maintain the same ratio (1.55) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.