Home / 11,195,868,621.38-16,793,865,711.81-3,734,430,921.16

Finding the Fourth Proportional to 11,195,868,621.38, 16,793,865,711.81 and 3,734,430,921.16

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Solution

The fourth proportional to 11,195,868,621.38, 16,793,865,711.81 and 3,734,430,921.16 is: 5,601,667,322.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,195,868,621.38 : 16,793,865,711.81 = 3,734,430,921.16 : x
  2. Step 2: Convert to fraction form
    11,195,868,621.38/16,793,865,711.81 = 3,734,430,921.16/x
  3. Step 3: Cross multiply
    11,195,868,621.38x = 16,793,865,711.81 × 3,734,430,921.16
  4. Step 4: Simplify right side
    11,195,868,621.38x = 62,715,531,399,949,967,360
  5. Step 5: Solve for x
    x = 62,715,531,399,949,967,360/11,195,868,621.38
  6. Step 6: Final answer
    x = 5,601,667,322.20

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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.