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Finding the Third Proportional to 10,366,922 and 15,346,335

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Solution

The third proportional to 10,366,922 and 15,346,335 is: 22,717,446.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,366,922 : 15,346,335 = 15,346,335 : x
  2. Step 2: Convert to fraction form
    10,366,922/15,346,335 = 15,346,335/x
  3. Step 3: Cross multiply
    10,366,922x = 15,346,335 × 15,346,335
  4. Step 4: Simplify right side
    10,366,922x = 235,509,997,932,225
  5. Step 5: Solve for x
    x = 235,509,997,932,225/10,366,922
  6. Step 6: Final answer
    x = 22,717,446.70

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Why These Related Problems?

These problems maintain the same ratio (1.48) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.