Home / 17,739,073.80-26,558,844.30-17,241,409.80

Finding the Fourth Proportional to 17,739,073.80, 26,558,844.30 and 17,241,409.80

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Solution

The fourth proportional to 17,739,073.80, 26,558,844.30 and 17,241,409.80 is: 25,813,744.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,739,073.80 : 26,558,844.30 = 17,241,409.80 : x
  2. Step 2: Convert to fraction form
    17,739,073.80/26,558,844.30 = 17,241,409.80/x
  3. Step 3: Cross multiply
    17,739,073.80x = 26,558,844.30 × 17,241,409.80
  4. Step 4: Simplify right side
    17,739,073.80x = 457,911,918,390,694.19
  5. Step 5: Solve for x
    x = 457,911,918,390,694.19/17,739,073.80
  6. Step 6: Final answer
    x = 25,813,744.48

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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.