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Finding the Third Proportional to 13,536,856 and 22,221,826

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Solution

The third proportional to 13,536,856 and 22,221,826 is: 36,478,895.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,536,856 : 22,221,826 = 22,221,826 : x
  2. Step 2: Convert to fraction form
    13,536,856/22,221,826 = 22,221,826/x
  3. Step 3: Cross multiply
    13,536,856x = 22,221,826 × 22,221,826
  4. Step 4: Simplify right side
    13,536,856x = 493,809,550,774,276
  5. Step 5: Solve for x
    x = 493,809,550,774,276/13,536,856
  6. Step 6: Final answer
    x = 36,478,895.16

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Why These Related Problems?

These problems maintain the same ratio (1.64) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.