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Finding the Third Proportional to 69,501,830 and 94,285,532

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Solution

The third proportional to 69,501,830 and 94,285,532 is: 127,906,870.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,501,830 : 94,285,532 = 94,285,532 : x
  2. Step 2: Convert to fraction form
    69,501,830/94,285,532 = 94,285,532/x
  3. Step 3: Cross multiply
    69,501,830x = 94,285,532 × 94,285,532
  4. Step 4: Simplify right side
    69,501,830x = 8,889,761,544,523,024
  5. Step 5: Solve for x
    x = 8,889,761,544,523,024/69,501,830
  6. Step 6: Final answer
    x = 127,906,870.14

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Why These Related Problems?

These problems maintain the same ratio (1.36) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.