Home / 236,161,505.60-354,308,613.60-114,996,910.40

Finding the Fourth Proportional to 236,161,505.60, 354,308,613.60 and 114,996,910.40

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Solution

The fourth proportional to 236,161,505.60, 354,308,613.60 and 114,996,910.40 is: 172,527,676.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    236,161,505.60 : 354,308,613.60 = 114,996,910.40 : x
  2. Step 2: Convert to fraction form
    236,161,505.60/354,308,613.60 = 114,996,910.40/x
  3. Step 3: Cross multiply
    236,161,505.60x = 354,308,613.60 × 114,996,910.40
  4. Step 4: Simplify right side
    236,161,505.60x = 40,744,395,892,107,424
  5. Step 5: Solve for x
    x = 40,744,395,892,107,424/236,161,505.60
  6. Step 6: Final answer
    x = 172,527,676.72

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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.