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Finding the Third Proportional to 35,306,513 and 76,186,588

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Solution

The third proportional to 35,306,513 and 76,186,588 is: 164,400,154.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,306,513 : 76,186,588 = 76,186,588 : x
  2. Step 2: Convert to fraction form
    35,306,513/76,186,588 = 76,186,588/x
  3. Step 3: Cross multiply
    35,306,513x = 76,186,588 × 76,186,588
  4. Step 4: Simplify right side
    35,306,513x = 5,804,396,191,081,744
  5. Step 5: Solve for x
    x = 5,804,396,191,081,744/35,306,513
  6. Step 6: Final answer
    x = 164,400,154.47

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Why These Related Problems?

These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.