Home / 33,048,010.70-49,572,016.05-23,978,084.30

Finding the Fourth Proportional to 33,048,010.70, 49,572,016.05 and 23,978,084.30

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Solution

The fourth proportional to 33,048,010.70, 49,572,016.05 and 23,978,084.30 is: 35,967,126.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,048,010.70 : 49,572,016.05 = 23,978,084.30 : x
  2. Step 2: Convert to fraction form
    33,048,010.70/49,572,016.05 = 23,978,084.30/x
  3. Step 3: Cross multiply
    33,048,010.70x = 49,572,016.05 × 23,978,084.30
  4. Step 4: Simplify right side
    33,048,010.70x = 1,188,641,979,767,853
  5. Step 5: Solve for x
    x = 1,188,641,979,767,853/33,048,010.70
  6. Step 6: Final answer
    x = 35,967,126.45

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Double scale
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Similar ratio
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1.5x scale

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.