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Finding the Third Proportional to 60,950,537 and 130,167,205

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Solution

The third proportional to 60,950,537 and 130,167,205 is: 277,987,727.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,950,537 : 130,167,205 = 130,167,205 : x
  2. Step 2: Convert to fraction form
    60,950,537/130,167,205 = 130,167,205/x
  3. Step 3: Cross multiply
    60,950,537x = 130,167,205 × 130,167,205
  4. Step 4: Simplify right side
    60,950,537x = 16,943,501,257,512,024
  5. Step 5: Solve for x
    x = 16,943,501,257,512,024/60,950,537
  6. Step 6: Final answer
    x = 277,987,727.29

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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.