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Finding the Third Proportional to 35,336,462 and 74,747,104

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Solution

The third proportional to 35,336,462 and 74,747,104 is: 158,112,307.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,336,462 : 74,747,104 = 74,747,104 : x
  2. Step 2: Convert to fraction form
    35,336,462/74,747,104 = 74,747,104/x
  3. Step 3: Cross multiply
    35,336,462x = 74,747,104 × 74,747,104
  4. Step 4: Simplify right side
    35,336,462x = 5,587,129,556,386,816
  5. Step 5: Solve for x
    x = 5,587,129,556,386,816/35,336,462
  6. Step 6: Final answer
    x = 158,112,307.80

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Why These Related Problems?

These problems maintain the same ratio (2.12) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.