Home / 104,764,442.58-144,578,194.38-60,118,590.42

Finding the Fourth Proportional to 104,764,442.58, 144,578,194.38 and 60,118,590.42

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Solution

The fourth proportional to 104,764,442.58, 144,578,194.38 and 60,118,590.42 is: 82,965,527.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    104,764,442.58 : 144,578,194.38 = 60,118,590.42 : x
  2. Step 2: Convert to fraction form
    104,764,442.58/144,578,194.38 = 60,118,590.42/x
  3. Step 3: Cross multiply
    104,764,442.58x = 144,578,194.38 × 60,118,590.42
  4. Step 4: Simplify right side
    104,764,442.58x = 8,691,837,251,594,366
  5. Step 5: Solve for x
    x = 8,691,837,251,594,366/104,764,442.58
  6. Step 6: Final answer
    x = 82,965,527.59

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.