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Finding the Third Proportional to 60,950,536 and 130,167,248

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Solution

The third proportional to 60,950,536 and 130,167,248 is: 277,987,915.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,950,536 : 130,167,248 = 130,167,248 : x
  2. Step 2: Convert to fraction form
    60,950,536/130,167,248 = 130,167,248/x
  3. Step 3: Cross multiply
    60,950,536x = 130,167,248 × 130,167,248
  4. Step 4: Simplify right side
    60,950,536x = 16,943,512,451,893,504
  5. Step 5: Solve for x
    x = 16,943,512,451,893,504/60,950,536
  6. Step 6: Final answer
    x = 277,987,915.51

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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.