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Finding the Third Proportional to 13,349,884 and 28,589,336

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Solution

The third proportional to 13,349,884 and 28,589,336 is: 61,225,261.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,349,884 : 28,589,336 = 28,589,336 : x
  2. Step 2: Convert to fraction form
    13,349,884/28,589,336 = 28,589,336/x
  3. Step 3: Cross multiply
    13,349,884x = 28,589,336 × 28,589,336
  4. Step 4: Simplify right side
    13,349,884x = 817,350,132,920,896
  5. Step 5: Solve for x
    x = 817,350,132,920,896/13,349,884
  6. Step 6: Final answer
    x = 61,225,261.05

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Why These Related Problems?

These problems maintain the same ratio (2.14) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.