Home / 94,546,449.90-141,778,486.34-50,221,035.36

Finding the Fourth Proportional to 94,546,449.90, 141,778,486.34 and 50,221,035.36

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Solution

The fourth proportional to 94,546,449.90, 141,778,486.34 and 50,221,035.36 is: 75,309,674.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,546,449.90 : 141,778,486.34 = 50,221,035.36 : x
  2. Step 2: Convert to fraction form
    94,546,449.90/141,778,486.34 = 50,221,035.36/x
  3. Step 3: Cross multiply
    94,546,449.90x = 141,778,486.34 × 50,221,035.36
  4. Step 4: Simplify right side
    94,546,449.90x = 7,120,262,375,517,312
  5. Step 5: Solve for x
    x = 7,120,262,375,517,312/94,546,449.90
  6. Step 6: Final answer
    x = 75,309,674.59

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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.