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Finding the Third Proportional to 15,625,312 and 34,276,096

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Solution

The third proportional to 15,625,312 and 34,276,096 is: 75,188,947.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,625,312 : 34,276,096 = 34,276,096 : x
  2. Step 2: Convert to fraction form
    15,625,312/34,276,096 = 34,276,096/x
  3. Step 3: Cross multiply
    15,625,312x = 34,276,096 × 34,276,096
  4. Step 4: Simplify right side
    15,625,312x = 1,174,850,757,001,216
  5. Step 5: Solve for x
    x = 1,174,850,757,001,216/15,625,312
  6. Step 6: Final answer
    x = 75,188,947.08

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Why These Related Problems?

These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.