Home / 32,251,662.80-48,346,001.40-28,850,440.40

Finding the Fourth Proportional to 32,251,662.80, 48,346,001.40 and 28,850,440.40

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Solution

The fourth proportional to 32,251,662.80, 48,346,001.40 and 28,850,440.40 is: 43,247,488.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,251,662.80 : 48,346,001.40 = 28,850,440.40 : x
  2. Step 2: Convert to fraction form
    32,251,662.80/48,346,001.40 = 28,850,440.40/x
  3. Step 3: Cross multiply
    32,251,662.80x = 48,346,001.40 × 28,850,440.40
  4. Step 4: Simplify right side
    32,251,662.80x = 1,394,803,431,969,016.50
  5. Step 5: Solve for x
    x = 1,394,803,431,969,016.50/32,251,662.80
  6. Step 6: Final answer
    x = 43,247,488.99

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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.