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Finding the Third Proportional to 45,077,805 and 67,625,941.50

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Solution

The third proportional to 45,077,805 and 67,625,941.50 is: 101,452,765.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,077,805 : 67,625,941.50 = 67,625,941.50 : x
  2. Step 2: Convert to fraction form
    45,077,805/67,625,941.50 = 67,625,941.50/x
  3. Step 3: Cross multiply
    45,077,805x = 67,625,941.50 × 67,625,941.50
  4. Step 4: Simplify right side
    45,077,805x = 4,573,267,963,761,422
  5. Step 5: Solve for x
    x = 4,573,267,963,761,422/45,077,805
  6. Step 6: Final answer
    x = 101,452,765.14

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.