Home / 60,271,035.71-90,396,864.24-16,541,578.87

Finding the Fourth Proportional to 60,271,035.71, 90,396,864.24 and 16,541,578.87

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Solution

The fourth proportional to 60,271,035.71, 90,396,864.24 and 16,541,578.87 is: 24,809,709.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,271,035.71 : 90,396,864.24 = 16,541,578.87 : x
  2. Step 2: Convert to fraction form
    60,271,035.71/90,396,864.24 = 16,541,578.87/x
  3. Step 3: Cross multiply
    60,271,035.71x = 90,396,864.24 × 16,541,578.87
  4. Step 4: Simplify right side
    60,271,035.71x = 1,495,306,859,426,642.50
  5. Step 5: Solve for x
    x = 1,495,306,859,426,642.50/60,271,035.71
  6. Step 6: Final answer
    x = 24,809,709.04

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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.