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Finding the Third Proportional to 94,653,567 and 145,399,509

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Solution

The third proportional to 94,653,567 and 145,399,509 is: 223,351,511.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,653,567 : 145,399,509 = 145,399,509 : x
  2. Step 2: Convert to fraction form
    94,653,567/145,399,509 = 145,399,509/x
  3. Step 3: Cross multiply
    94,653,567x = 145,399,509 × 145,399,509
  4. Step 4: Simplify right side
    94,653,567x = 21,141,017,217,441,080
  5. Step 5: Solve for x
    x = 21,141,017,217,441,080/94,653,567
  6. Step 6: Final answer
    x = 223,351,511.07

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Why These Related Problems?

These problems maintain the same ratio (1.54) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.