Home / 32,886,516.60-49,258,916.10-27,217,812.60

Finding the Fourth Proportional to 32,886,516.60, 49,258,916.10 and 27,217,812.60

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Solution

The fourth proportional to 32,886,516.60, 49,258,916.10 and 27,217,812.60 is: 40,768,074.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,886,516.60 : 49,258,916.10 = 27,217,812.60 : x
  2. Step 2: Convert to fraction form
    32,886,516.60/49,258,916.10 = 27,217,812.60/x
  3. Step 3: Cross multiply
    32,886,516.60x = 49,258,916.10 × 27,217,812.60
  4. Step 4: Simplify right side
    32,886,516.60x = 1,340,719,947,288,923
  5. Step 5: Solve for x
    x = 1,340,719,947,288,923/32,886,516.60
  6. Step 6: Final answer
    x = 40,768,074.15

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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.