Home / 17,210,251.41-23,750,290.29-9,369,817.38

Finding the Fourth Proportional to 17,210,251.41, 23,750,290.29 and 9,369,817.38

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Solution

The fourth proportional to 17,210,251.41, 23,750,290.29 and 9,369,817.38 is: 12,930,426.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,210,251.41 : 23,750,290.29 = 9,369,817.38 : x
  2. Step 2: Convert to fraction form
    17,210,251.41/23,750,290.29 = 9,369,817.38/x
  3. Step 3: Cross multiply
    17,210,251.41x = 23,750,290.29 × 9,369,817.38
  4. Step 4: Simplify right side
    17,210,251.41x = 222,535,882,739,287.25
  5. Step 5: Solve for x
    x = 222,535,882,739,287.25/17,210,251.41
  6. Step 6: Final answer
    x = 12,930,426.03

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1.5x scale

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.