Home / 5,460,864,358.28-7,535,987,937.78-3,082,502,919.56

Finding the Fourth Proportional to 5,460,864,358.28, 7,535,987,937.78 and 3,082,502,919.56

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Solution

The fourth proportional to 5,460,864,358.28, 7,535,987,937.78 and 3,082,502,919.56 is: 4,253,851,276.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,460,864,358.28 : 7,535,987,937.78 = 3,082,502,919.56 : x
  2. Step 2: Convert to fraction form
    5,460,864,358.28/7,535,987,937.78 = 3,082,502,919.56/x
  3. Step 3: Cross multiply
    5,460,864,358.28x = 7,535,987,937.78 × 3,082,502,919.56
  4. Step 4: Simplify right side
    5,460,864,358.28x = 23,229,704,819,975,790,592
  5. Step 5: Solve for x
    x = 23,229,704,819,975,790,592/5,460,864,358.28
  6. Step 6: Final answer
    x = 4,253,851,276.26

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.