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Finding the Third Proportional to 12,119,630 and 26,929,646

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Solution

The third proportional to 12,119,630 and 26,929,646 is: 59,837,291.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    12,119,630 : 26,929,646 = 26,929,646 : x
  2. Step 2: Convert to fraction form
    12,119,630/26,929,646 = 26,929,646/x
  3. Step 3: Cross multiply
    12,119,630x = 26,929,646 × 26,929,646
  4. Step 4: Simplify right side
    12,119,630x = 725,205,833,685,316
  5. Step 5: Solve for x
    x = 725,205,833,685,316/12,119,630
  6. Step 6: Final answer
    x = 59,837,291.54

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Why These Related Problems?

These problems maintain the same ratio (2.22) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.