Home / 17,090,882.52-23,585,416.11-9,250,393.41

Finding the Fourth Proportional to 17,090,882.52, 23,585,416.11 and 9,250,393.41

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Solution

The fourth proportional to 17,090,882.52, 23,585,416.11 and 9,250,393.41 is: 12,765,541.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,090,882.52 : 23,585,416.11 = 9,250,393.41 : x
  2. Step 2: Convert to fraction form
    17,090,882.52/23,585,416.11 = 9,250,393.41/x
  3. Step 3: Cross multiply
    17,090,882.52x = 23,585,416.11 × 9,250,393.41
  4. Step 4: Simplify right side
    17,090,882.52x = 218,174,377,756,051.84
  5. Step 5: Solve for x
    x = 218,174,377,756,051.84/17,090,882.52
  6. Step 6: Final answer
    x = 12,765,541.95

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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.