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Finding the Third Proportional to 101,077,275 and 155,267,058

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Solution

The third proportional to 101,077,275 and 155,267,058 is: 238,509,193.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    101,077,275 : 155,267,058 = 155,267,058 : x
  2. Step 2: Convert to fraction form
    101,077,275/155,267,058 = 155,267,058/x
  3. Step 3: Cross multiply
    101,077,275x = 155,267,058 × 155,267,058
  4. Step 4: Simplify right side
    101,077,275x = 24,107,859,299,975,364
  5. Step 5: Solve for x
    x = 24,107,859,299,975,364/101,077,275
  6. Step 6: Final answer
    x = 238,509,193.09

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Why These Related Problems?

These problems maintain the same ratio (1.54) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.