Home / 18,092,110.20-27,138,165.30-17,252,302.20

Finding the Fourth Proportional to 18,092,110.20, 27,138,165.30 and 17,252,302.20

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Solution

The fourth proportional to 18,092,110.20, 27,138,165.30 and 17,252,302.20 is: 25,878,453.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    18,092,110.20 : 27,138,165.30 = 17,252,302.20 : x
  2. Step 2: Convert to fraction form
    18,092,110.20/27,138,165.30 = 17,252,302.20/x
  3. Step 3: Cross multiply
    18,092,110.20x = 27,138,165.30 × 17,252,302.20
  4. Step 4: Simplify right side
    18,092,110.20x = 468,195,828,909,153.62
  5. Step 5: Solve for x
    x = 468,195,828,909,153.62/18,092,110.20
  6. Step 6: Final answer
    x = 25,878,453.30

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.