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Finding the Third Proportional to 73,633,602 and 115,257,699

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Solution

The third proportional to 73,633,602 and 115,257,699 is: 180,411,345.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    73,633,602 : 115,257,699 = 115,257,699 : x
  2. Step 2: Convert to fraction form
    73,633,602/115,257,699 = 115,257,699/x
  3. Step 3: Cross multiply
    73,633,602x = 115,257,699 × 115,257,699
  4. Step 4: Simplify right side
    73,633,602x = 13,284,337,178,774,600
  5. Step 5: Solve for x
    x = 13,284,337,178,774,600/73,633,602
  6. Step 6: Final answer
    x = 180,411,345.06

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Why These Related Problems?

These problems maintain the same ratio (1.57) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.