Home / 596,421,016.20-894,631,524.30-165,599,512.20

Finding the Fourth Proportional to 596,421,016.20, 894,631,524.30 and 165,599,512.20

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Solution

The fourth proportional to 596,421,016.20, 894,631,524.30 and 165,599,512.20 is: 248,399,268.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    596,421,016.20 : 894,631,524.30 = 165,599,512.20 : x
  2. Step 2: Convert to fraction form
    596,421,016.20/894,631,524.30 = 165,599,512.20/x
  3. Step 3: Cross multiply
    596,421,016.20x = 894,631,524.30 × 165,599,512.20
  4. Step 4: Simplify right side
    596,421,016.20x = 148,150,544,022,822,432
  5. Step 5: Solve for x
    x = 148,150,544,022,822,432/596,421,016.20
  6. Step 6: Final answer
    x = 248,399,268.30

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Double scale
Find fourth proportional to 596,421,017.20, 894,631,525.80 and 165,599,513.20
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.