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Finding the Third Proportional to 7,084,250 and 15,153,328

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Solution

The third proportional to 7,084,250 and 15,153,328 is: 32,413,219.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,084,250 : 15,153,328 = 15,153,328 : x
  2. Step 2: Convert to fraction form
    7,084,250/15,153,328 = 15,153,328/x
  3. Step 3: Cross multiply
    7,084,250x = 15,153,328 × 15,153,328
  4. Step 4: Simplify right side
    7,084,250x = 229,623,349,475,584
  5. Step 5: Solve for x
    x = 229,623,349,475,584/7,084,250
  6. Step 6: Final answer
    x = 32,413,219.39

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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.