Home / 69,079,164.05-95,294,831.78-41,182,217.15

Finding the Fourth Proportional to 69,079,164.05, 95,294,831.78 and 41,182,217.15

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Solution

The fourth proportional to 69,079,164.05, 95,294,831.78 and 41,182,217.15 is: 56,810,943.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,079,164.05 : 95,294,831.78 = 41,182,217.15 : x
  2. Step 2: Convert to fraction form
    69,079,164.05/95,294,831.78 = 41,182,217.15/x
  3. Step 3: Cross multiply
    69,079,164.05x = 95,294,831.78 × 41,182,217.15
  4. Step 4: Simplify right side
    69,079,164.05x = 3,924,452,455,263,162.50
  5. Step 5: Solve for x
    x = 3,924,452,455,263,162.50/69,079,164.05
  6. Step 6: Final answer
    x = 56,810,943.05

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