Home / 36,085,890.30-54,128,835.45-35,023,008.30

Finding the Fourth Proportional to 36,085,890.30, 54,128,835.45 and 35,023,008.30

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Solution

The fourth proportional to 36,085,890.30, 54,128,835.45 and 35,023,008.30 is: 52,534,512.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,085,890.30 : 54,128,835.45 = 35,023,008.30 : x
  2. Step 2: Convert to fraction form
    36,085,890.30/54,128,835.45 = 35,023,008.30/x
  3. Step 3: Cross multiply
    36,085,890.30x = 54,128,835.45 × 35,023,008.30
  4. Step 4: Simplify right side
    36,085,890.30x = 1,895,754,653,234,684.25
  5. Step 5: Solve for x
    x = 1,895,754,653,234,684.25/36,085,890.30
  6. Step 6: Final answer
    x = 52,534,512.45

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Double scale
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Similar ratio
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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.