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Finding the Third Proportional to 9,518,868 and 14,501,378

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Solution

The third proportional to 9,518,868 and 14,501,378 is: 22,091,908.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,518,868 : 14,501,378 = 14,501,378 : x
  2. Step 2: Convert to fraction form
    9,518,868/14,501,378 = 14,501,378/x
  3. Step 3: Cross multiply
    9,518,868x = 14,501,378 × 14,501,378
  4. Step 4: Simplify right side
    9,518,868x = 210,289,963,898,884
  5. Step 5: Solve for x
    x = 210,289,963,898,884/9,518,868
  6. Step 6: Final answer
    x = 22,091,908.82

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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.