Home / 36,562,220.20-54,843,330.30-9,268,460.20

Finding the Fourth Proportional to 36,562,220.20, 54,843,330.30 and 9,268,460.20

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Solution

The fourth proportional to 36,562,220.20, 54,843,330.30 and 9,268,460.20 is: 13,902,690.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,562,220.20 : 54,843,330.30 = 9,268,460.20 : x
  2. Step 2: Convert to fraction form
    36,562,220.20/54,843,330.30 = 9,268,460.20/x
  3. Step 3: Cross multiply
    36,562,220.20x = 54,843,330.30 × 9,268,460.20
  4. Step 4: Simplify right side
    36,562,220.20x = 508,313,224,121,004
  5. Step 5: Solve for x
    x = 508,313,224,121,004/36,562,220.20
  6. Step 6: Final answer
    x = 13,902,690.30

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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.