Home / 141,066,184.20-211,599,276.30-38,845,998.60

Finding the Fourth Proportional to 141,066,184.20, 211,599,276.30 and 38,845,998.60

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Solution

The fourth proportional to 141,066,184.20, 211,599,276.30 and 38,845,998.60 is: 58,268,997.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    141,066,184.20 : 211,599,276.30 = 38,845,998.60 : x
  2. Step 2: Convert to fraction form
    141,066,184.20/211,599,276.30 = 38,845,998.60/x
  3. Step 3: Cross multiply
    141,066,184.20x = 211,599,276.30 × 38,845,998.60
  4. Step 4: Simplify right side
    141,066,184.20x = 8,219,785,190,910,814
  5. Step 5: Solve for x
    x = 8,219,785,190,910,814/141,066,184.20
  6. Step 6: Final answer
    x = 58,268,997.90

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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.