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Finding the Third Proportional to 60,950,535 and 130,167,201

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Solution

The third proportional to 60,950,535 and 130,167,201 is: 277,987,719.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,950,535 : 130,167,201 = 130,167,201 : x
  2. Step 2: Convert to fraction form
    60,950,535/130,167,201 = 130,167,201/x
  3. Step 3: Cross multiply
    60,950,535x = 130,167,201 × 130,167,201
  4. Step 4: Simplify right side
    60,950,535x = 16,943,500,216,174,400
  5. Step 5: Solve for x
    x = 16,943,500,216,174,400/60,950,535
  6. Step 6: Final answer
    x = 277,987,719.32

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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.