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Finding the Third Proportional to 63,967,806 and 93,552,660

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Solution

The third proportional to 63,967,806 and 93,552,660 is: 136,820,390.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,967,806 : 93,552,660 = 93,552,660 : x
  2. Step 2: Convert to fraction form
    63,967,806/93,552,660 = 93,552,660/x
  3. Step 3: Cross multiply
    63,967,806x = 93,552,660 × 93,552,660
  4. Step 4: Simplify right side
    63,967,806x = 8,752,100,193,075,600
  5. Step 5: Solve for x
    x = 8,752,100,193,075,600/63,967,806
  6. Step 6: Final answer
    x = 136,820,390.45

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Why These Related Problems?

These problems maintain the same ratio (1.46) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.