Home / 17,176,813.52-23,704,051.84-9,834,759.36

Finding the Fourth Proportional to 17,176,813.52, 23,704,051.84 and 9,834,759.36

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Solution

The fourth proportional to 17,176,813.52, 23,704,051.84 and 9,834,759.36 is: 13,571,996.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,176,813.52 : 23,704,051.84 = 9,834,759.36 : x
  2. Step 2: Convert to fraction form
    17,176,813.52/23,704,051.84 = 9,834,759.36/x
  3. Step 3: Cross multiply
    17,176,813.52x = 23,704,051.84 × 9,834,759.36
  4. Step 4: Simplify right side
    17,176,813.52x = 233,123,645,703,365.22
  5. Step 5: Solve for x
    x = 233,123,645,703,365.22/17,176,813.52
  6. Step 6: Final answer
    x = 13,571,996.08

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.