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Finding the Third Proportional to 101,575,960 and 154,740,481

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Solution

The third proportional to 101,575,960 and 154,740,481 is: 235,731,136.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    101,575,960 : 154,740,481 = 154,740,481 : x
  2. Step 2: Convert to fraction form
    101,575,960/154,740,481 = 154,740,481/x
  3. Step 3: Cross multiply
    101,575,960x = 154,740,481 × 154,740,481
  4. Step 4: Simplify right side
    101,575,960x = 23,944,616,460,111,360
  5. Step 5: Solve for x
    x = 23,944,616,460,111,360/101,575,960
  6. Step 6: Final answer
    x = 235,731,136.19

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Why These Related Problems?

These problems maintain the same ratio (1.52) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.