Home / 17,179,094.52-23,707,603.38-9,444,331.80

Finding the Fourth Proportional to 17,179,094.52, 23,707,603.38 and 9,444,331.80

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Solution

The fourth proportional to 17,179,094.52, 23,707,603.38 and 9,444,331.80 is: 13,033,426.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,179,094.52 : 23,707,603.38 = 9,444,331.80 : x
  2. Step 2: Convert to fraction form
    17,179,094.52/23,707,603.38 = 9,444,331.80/x
  3. Step 3: Cross multiply
    17,179,094.52x = 23,707,603.38 × 9,444,331.80
  4. Step 4: Simplify right side
    17,179,094.52x = 223,902,472,503,521.50
  5. Step 5: Solve for x
    x = 223,902,472,503,521.50/17,179,094.52
  6. Step 6: Final answer
    x = 13,033,426.89

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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.