Home / 60,271,035.46-90,396,863.87-16,541,578.62

Finding the Fourth Proportional to 60,271,035.46, 90,396,863.87 and 16,541,578.62

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Solution

The fourth proportional to 60,271,035.46, 90,396,863.87 and 16,541,578.62 is: 24,809,708.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,271,035.46 : 90,396,863.87 = 16,541,578.62 : x
  2. Step 2: Convert to fraction form
    60,271,035.46/90,396,863.87 = 16,541,578.62/x
  3. Step 3: Cross multiply
    60,271,035.46x = 90,396,863.87 × 16,541,578.62
  4. Step 4: Simplify right side
    60,271,035.46x = 1,495,306,830,624,334.50
  5. Step 5: Solve for x
    x = 1,495,306,830,624,334.50/60,271,035.46
  6. Step 6: Final answer
    x = 24,809,708.66

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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.