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Finding the Third Proportional to 22,770,078 and 35,219,133.50

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Solution

The third proportional to 22,770,078 and 35,219,133.50 is: 54,474,445.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,770,078 : 35,219,133.50 = 35,219,133.50 : x
  2. Step 2: Convert to fraction form
    22,770,078/35,219,133.50 = 35,219,133.50/x
  3. Step 3: Cross multiply
    22,770,078x = 35,219,133.50 × 35,219,133.50
  4. Step 4: Simplify right side
    22,770,078x = 1,240,387,364,490,822.25
  5. Step 5: Solve for x
    x = 1,240,387,364,490,822.25/22,770,078
  6. Step 6: Final answer
    x = 54,474,445.12

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Why These Related Problems?

These problems maintain the same ratio (1.55) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.