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Finding the Third Proportional to 8,769,368 and 19,132,303

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Solution

The third proportional to 8,769,368 and 19,132,303 is: 41,741,322.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,769,368 : 19,132,303 = 19,132,303 : x
  2. Step 2: Convert to fraction form
    8,769,368/19,132,303 = 19,132,303/x
  3. Step 3: Cross multiply
    8,769,368x = 19,132,303 × 19,132,303
  4. Step 4: Simplify right side
    8,769,368x = 366,045,018,083,809
  5. Step 5: Solve for x
    x = 366,045,018,083,809/8,769,368
  6. Step 6: Final answer
    x = 41,741,322.53

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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.