Home / 17,169,364.80-25,754,047.20-14,857,596.45

Finding the Fourth Proportional to 17,169,364.80, 25,754,047.20 and 14,857,596.45

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Solution

The fourth proportional to 17,169,364.80, 25,754,047.20 and 14,857,596.45 is: 22,286,394.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,169,364.80 : 25,754,047.20 = 14,857,596.45 : x
  2. Step 2: Convert to fraction form
    17,169,364.80/25,754,047.20 = 14,857,596.45/x
  3. Step 3: Cross multiply
    17,169,364.80x = 25,754,047.20 × 14,857,596.45
  4. Step 4: Simplify right side
    17,169,364.80x = 382,643,240,251,852.44
  5. Step 5: Solve for x
    x = 382,643,240,251,852.44/17,169,364.80
  6. Step 6: Final answer
    x = 22,286,394.68

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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.