Home / 67,527,839.74-93,152,471.94-41,074,284.48

Finding the Fourth Proportional to 67,527,839.74, 93,152,471.94 and 41,074,284.48

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Solution

The fourth proportional to 67,527,839.74, 93,152,471.94 and 41,074,284.48 is: 56,660,647.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,527,839.74 : 93,152,471.94 = 41,074,284.48 : x
  2. Step 2: Convert to fraction form
    67,527,839.74/93,152,471.94 = 41,074,284.48/x
  3. Step 3: Cross multiply
    67,527,839.74x = 93,152,471.94 × 41,074,284.48
  4. Step 4: Simplify right side
    67,527,839.74x = 3,826,171,132,478,777
  5. Step 5: Solve for x
    x = 3,826,171,132,478,777/67,527,839.74
  6. Step 6: Final answer
    x = 56,660,647.63

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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.