Home / 635,232,000.20-952,848,000.30-226,301,491.40

Finding the Fourth Proportional to 635,232,000.20, 952,848,000.30 and 226,301,491.40

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Solution

The fourth proportional to 635,232,000.20, 952,848,000.30 and 226,301,491.40 is: 339,452,237.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    635,232,000.20 : 952,848,000.30 = 226,301,491.40 : x
  2. Step 2: Convert to fraction form
    635,232,000.20/952,848,000.30 = 226,301,491.40/x
  3. Step 3: Cross multiply
    635,232,000.20x = 952,848,000.30 × 226,301,491.40
  4. Step 4: Simplify right side
    635,232,000.20x = 215,630,923,545,397,632
  5. Step 5: Solve for x
    x = 215,630,923,545,397,632/635,232,000.20
  6. Step 6: Final answer
    x = 339,452,237.10

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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.