Home / 33,717,094.35-46,529,589.38-18,247,178.85

Finding the Fourth Proportional to 33,717,094.35, 46,529,589.38 and 18,247,178.85

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Solution

The fourth proportional to 33,717,094.35, 46,529,589.38 and 18,247,178.85 is: 25,181,106.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,717,094.35 : 46,529,589.38 = 18,247,178.85 : x
  2. Step 2: Convert to fraction form
    33,717,094.35/46,529,589.38 = 18,247,178.85/x
  3. Step 3: Cross multiply
    33,717,094.35x = 46,529,589.38 × 18,247,178.85
  4. Step 4: Simplify right side
    33,717,094.35x = 849,033,739,142,684.75
  5. Step 5: Solve for x
    x = 849,033,739,142,684.75/33,717,094.35
  6. Step 6: Final answer
    x = 25,181,106.36

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Double scale
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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.