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Finding the Third Proportional to 13,751,148 and 29,141,514

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Solution

The third proportional to 13,751,148 and 29,141,514 is: 61,756,868.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,751,148 : 29,141,514 = 29,141,514 : x
  2. Step 2: Convert to fraction form
    13,751,148/29,141,514 = 29,141,514/x
  3. Step 3: Cross multiply
    13,751,148x = 29,141,514 × 29,141,514
  4. Step 4: Simplify right side
    13,751,148x = 849,227,838,212,196
  5. Step 5: Solve for x
    x = 849,227,838,212,196/13,751,148
  6. Step 6: Final answer
    x = 61,756,868.46

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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.