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Finding the Third Proportional to 14,492,641 and 31,255,186

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Solution

The third proportional to 14,492,641 and 31,255,186 is: 67,405,702.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,492,641 : 31,255,186 = 31,255,186 : x
  2. Step 2: Convert to fraction form
    14,492,641/31,255,186 = 31,255,186/x
  3. Step 3: Cross multiply
    14,492,641x = 31,255,186 × 31,255,186
  4. Step 4: Simplify right side
    14,492,641x = 976,886,651,894,596
  5. Step 5: Solve for x
    x = 976,886,651,894,596/14,492,641
  6. Step 6: Final answer
    x = 67,405,702.79

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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.