Home / 39,861,210.24-59,770,178.61-17,975,982.96

Finding the Fourth Proportional to 39,861,210.24, 59,770,178.61 and 17,975,982.96

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Solution

The fourth proportional to 39,861,210.24, 59,770,178.61 and 17,975,982.96 is: 26,954,217.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,861,210.24 : 59,770,178.61 = 17,975,982.96 : x
  2. Step 2: Convert to fraction form
    39,861,210.24/59,770,178.61 = 17,975,982.96/x
  3. Step 3: Cross multiply
    39,861,210.24x = 59,770,178.61 × 17,975,982.96
  4. Step 4: Simplify right side
    39,861,210.24x = 1,074,427,712,209,516.50
  5. Step 5: Solve for x
    x = 1,074,427,712,209,516.50/39,861,210.24
  6. Step 6: Final answer
    x = 26,954,217.04

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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.