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Finding the Third Proportional to 13,317,750 and 29,045,646

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Solution

The third proportional to 13,317,750 and 29,045,646 is: 63,347,754.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,317,750 : 29,045,646 = 29,045,646 : x
  2. Step 2: Convert to fraction form
    13,317,750/29,045,646 = 29,045,646/x
  3. Step 3: Cross multiply
    13,317,750x = 29,045,646 × 29,045,646
  4. Step 4: Simplify right side
    13,317,750x = 843,649,551,557,316
  5. Step 5: Solve for x
    x = 843,649,551,557,316/13,317,750
  6. Step 6: Final answer
    x = 63,347,754.05

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Why These Related Problems?

These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.