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Finding the Third Proportional to 15,202,403 and 32,796,280

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Solution

The third proportional to 15,202,403 and 32,796,280 is: 70,751,708.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,202,403 : 32,796,280 = 32,796,280 : x
  2. Step 2: Convert to fraction form
    15,202,403/32,796,280 = 32,796,280/x
  3. Step 3: Cross multiply
    15,202,403x = 32,796,280 × 32,796,280
  4. Step 4: Simplify right side
    15,202,403x = 1,075,595,981,838,400
  5. Step 5: Solve for x
    x = 1,075,595,981,838,400/15,202,403
  6. Step 6: Final answer
    x = 70,751,708.26

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Why These Related Problems?

These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.