Home / 94,546,449.76-141,778,486.17-50,221,035.22

Finding the Fourth Proportional to 94,546,449.76, 141,778,486.17 and 50,221,035.22

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Solution

The fourth proportional to 94,546,449.76, 141,778,486.17 and 50,221,035.22 is: 75,309,674.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,546,449.76 : 141,778,486.17 = 50,221,035.22 : x
  2. Step 2: Convert to fraction form
    94,546,449.76/141,778,486.17 = 50,221,035.22/x
  3. Step 3: Cross multiply
    94,546,449.76x = 141,778,486.17 × 50,221,035.22
  4. Step 4: Simplify right side
    94,546,449.76x = 7,120,262,347,381,852
  5. Step 5: Solve for x
    x = 7,120,262,347,381,852/94,546,449.76
  6. Step 6: Final answer
    x = 75,309,674.40

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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.