Home / 17,310,540.04-25,968,171.90-7,210,799.08

Finding the Fourth Proportional to 17,310,540.04, 25,968,171.90 and 7,210,799.08

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Solution

The fourth proportional to 17,310,540.04, 25,968,171.90 and 7,210,799.08 is: 10,817,182.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,310,540.04 : 25,968,171.90 = 7,210,799.08 : x
  2. Step 2: Convert to fraction form
    17,310,540.04/25,968,171.90 = 7,210,799.08/x
  3. Step 3: Cross multiply
    17,310,540.04x = 25,968,171.90 × 7,210,799.08
  4. Step 4: Simplify right side
    17,310,540.04x = 187,251,270,045,801.84
  5. Step 5: Solve for x
    x = 187,251,270,045,801.84/17,310,540.04
  6. Step 6: Final answer
    x = 10,817,182.46

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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.