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Finding the Third Proportional to 13,751,152 and 29,141,521

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Solution

The third proportional to 13,751,152 and 29,141,521 is: 61,756,880.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,751,152 : 29,141,521 = 29,141,521 : x
  2. Step 2: Convert to fraction form
    13,751,152/29,141,521 = 29,141,521/x
  3. Step 3: Cross multiply
    13,751,152x = 29,141,521 × 29,141,521
  4. Step 4: Simplify right side
    13,751,152x = 849,228,246,193,441
  5. Step 5: Solve for x
    x = 849,228,246,193,441/13,751,152
  6. Step 6: Final answer
    x = 61,756,880.16

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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.