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Finding the Third Proportional to 9,037,545 and 13,768,077

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Solution

The third proportional to 9,037,545 and 13,768,077 is: 20,974,716.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,037,545 : 13,768,077 = 13,768,077 : x
  2. Step 2: Convert to fraction form
    9,037,545/13,768,077 = 13,768,077/x
  3. Step 3: Cross multiply
    9,037,545x = 13,768,077 × 13,768,077
  4. Step 4: Simplify right side
    9,037,545x = 189,559,944,277,929
  5. Step 5: Solve for x
    x = 189,559,944,277,929/9,037,545
  6. Step 6: Final answer
    x = 20,974,716.51

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Why These Related Problems?

These problems maintain the same ratio (1.52) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.