Home / 17,266,801.70-23,828,619.30-9,824,053.52

Finding the Fourth Proportional to 17,266,801.70, 23,828,619.30 and 9,824,053.52

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Solution

The fourth proportional to 17,266,801.70, 23,828,619.30 and 9,824,053.52 is: 13,557,440.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,266,801.70 : 23,828,619.30 = 9,824,053.52 : x
  2. Step 2: Convert to fraction form
    17,266,801.70/23,828,619.30 = 9,824,053.52/x
  3. Step 3: Cross multiply
    17,266,801.70x = 23,828,619.30 × 9,824,053.52
  4. Step 4: Simplify right side
    17,266,801.70x = 234,093,631,142,641.59
  5. Step 5: Solve for x
    x = 234,093,631,142,641.59/17,266,801.70
  6. Step 6: Final answer
    x = 13,557,440.18

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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.