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Finding the Third Proportional to 19,232,122 and 27,500,090

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Solution

The third proportional to 19,232,122 and 27,500,090 is: 39,322,491.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,232,122 : 27,500,090 = 27,500,090 : x
  2. Step 2: Convert to fraction form
    19,232,122/27,500,090 = 27,500,090/x
  3. Step 3: Cross multiply
    19,232,122x = 27,500,090 × 27,500,090
  4. Step 4: Simplify right side
    19,232,122x = 756,254,950,008,100
  5. Step 5: Solve for x
    x = 756,254,950,008,100/19,232,122
  6. Step 6: Final answer
    x = 39,322,491.30

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Why These Related Problems?

These problems maintain the same ratio (1.43) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.