Home / 75,539,388,046.54-104,245,806,487.26-41,246,454,293.32

Finding the Fourth Proportional to 75,539,388,046.54, 104,245,806,487.26 and 41,246,454,293.32

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Solution

The fourth proportional to 75,539,388,046.54, 104,245,806,487.26 and 41,246,454,293.32 is: 56,920,899,198.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    75,539,388,046.54 : 104,245,806,487.26 = 41,246,454,293.32 : x
  2. Step 2: Convert to fraction form
    75,539,388,046.54/104,245,806,487.26 = 41,246,454,293.32/x
  3. Step 3: Cross multiply
    75,539,388,046.54x = 104,245,806,487.26 × 41,246,454,293.32
  4. Step 4: Simplify right side
    75,539,388,046.54x = 4,299,769,892,547,051,126,784
  5. Step 5: Solve for x
    x = 4,299,769,892,547,051,126,784/75,539,388,046.54
  6. Step 6: Final answer
    x = 56,920,899,198.94

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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.