Home / 17,006,549.80-25,509,824.70-9,448,277.80

Finding the Fourth Proportional to 17,006,549.80, 25,509,824.70 and 9,448,277.80

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Solution

The fourth proportional to 17,006,549.80, 25,509,824.70 and 9,448,277.80 is: 14,172,416.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,006,549.80 : 25,509,824.70 = 9,448,277.80 : x
  2. Step 2: Convert to fraction form
    17,006,549.80/25,509,824.70 = 9,448,277.80/x
  3. Step 3: Cross multiply
    17,006,549.80x = 25,509,824.70 × 9,448,277.80
  4. Step 4: Simplify right side
    17,006,549.80x = 241,023,910,394,901.69
  5. Step 5: Solve for x
    x = 241,023,910,394,901.69/17,006,549.80
  6. Step 6: Final answer
    x = 14,172,416.70

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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.