Home / 17,810,584-24,578,653.44-9,661,822.08

Finding the Fourth Proportional to 17,810,584, 24,578,653.44 and 9,661,822.08

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Solution

The fourth proportional to 17,810,584, 24,578,653.44 and 9,661,822.08 is: 13,333,340.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,810,584 : 24,578,653.44 = 9,661,822.08 : x
  2. Step 2: Convert to fraction form
    17,810,584/24,578,653.44 = 9,661,822.08/x
  3. Step 3: Cross multiply
    17,810,584x = 24,578,653.44 × 9,661,822.08
  4. Step 4: Simplify right side
    17,810,584x = 237,474,576,503,259.97
  5. Step 5: Solve for x
    x = 237,474,576,503,259.97/17,810,584
  6. Step 6: Final answer
    x = 13,333,340.25

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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.