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Finding the Third Proportional to 12,107,640 and 26,341,032

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Solution

The third proportional to 12,107,640 and 26,341,032 is: 57,306,788.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    12,107,640 : 26,341,032 = 26,341,032 : x
  2. Step 2: Convert to fraction form
    12,107,640/26,341,032 = 26,341,032/x
  3. Step 3: Cross multiply
    12,107,640x = 26,341,032 × 26,341,032
  4. Step 4: Simplify right side
    12,107,640x = 693,849,966,825,024
  5. Step 5: Solve for x
    x = 693,849,966,825,024/12,107,640
  6. Step 6: Final answer
    x = 57,306,788.67

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Why These Related Problems?

These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.