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Finding the Third Proportional to 13,756,356 and 29,151,288

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Solution

The third proportional to 13,756,356 and 29,151,288 is: 61,774,905.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,756,356 : 29,151,288 = 29,151,288 : x
  2. Step 2: Convert to fraction form
    13,756,356/29,151,288 = 29,151,288/x
  3. Step 3: Cross multiply
    13,756,356x = 29,151,288 × 29,151,288
  4. Step 4: Simplify right side
    13,756,356x = 849,797,592,058,944
  5. Step 5: Solve for x
    x = 849,797,592,058,944/13,756,356
  6. Step 6: Final answer
    x = 61,774,905.51

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Why These Related Problems?

These problems maintain the same ratio (2.12) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.