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Finding the Third Proportional to 42,456,122.50 and 92,861,633

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Solution

The third proportional to 42,456,122.50 and 92,861,633 is: 203,110,467.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    42,456,122.50 : 92,861,633 = 92,861,633 : x
  2. Step 2: Convert to fraction form
    42,456,122.50/92,861,633 = 92,861,633/x
  3. Step 3: Cross multiply
    42,456,122.50x = 92,861,633 × 92,861,633
  4. Step 4: Simplify right side
    42,456,122.50x = 8,623,282,883,426,689
  5. Step 5: Solve for x
    x = 8,623,282,883,426,689/42,456,122.50
  6. Step 6: Final answer
    x = 203,110,467.36

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Why These Related Problems?

These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.