Home / 36,029,458.20-54,044,187.30-34,753,999.80

Finding the Fourth Proportional to 36,029,458.20, 54,044,187.30 and 34,753,999.80

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Solution

The fourth proportional to 36,029,458.20, 54,044,187.30 and 34,753,999.80 is: 52,130,999.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,029,458.20 : 54,044,187.30 = 34,753,999.80 : x
  2. Step 2: Convert to fraction form
    36,029,458.20/54,044,187.30 = 34,753,999.80/x
  3. Step 3: Cross multiply
    36,029,458.20x = 54,044,187.30 × 34,753,999.80
  4. Step 4: Simplify right side
    36,029,458.20x = 1,878,251,674,615,362.25
  5. Step 5: Solve for x
    x = 1,878,251,674,615,362.25/36,029,458.20
  6. Step 6: Final answer
    x = 52,130,999.70

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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.