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Finding the Third Proportional to 12,037,446 and 26,038,278

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Solution

The third proportional to 12,037,446 and 26,038,278 is: 56,323,569.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    12,037,446 : 26,038,278 = 26,038,278 : x
  2. Step 2: Convert to fraction form
    12,037,446/26,038,278 = 26,038,278/x
  3. Step 3: Cross multiply
    12,037,446x = 26,038,278 × 26,038,278
  4. Step 4: Simplify right side
    12,037,446x = 677,991,921,205,284
  5. Step 5: Solve for x
    x = 677,991,921,205,284/12,037,446
  6. Step 6: Final answer
    x = 56,323,569.07

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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.