Home / 10,162,022,928.99-15,237,800,585.26-4,561,158,535.19

Finding the Fourth Proportional to 10,162,022,928.99, 15,237,800,585.26 and 4,561,158,535.19

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Solution

The fourth proportional to 10,162,022,928.99, 15,237,800,585.26 and 4,561,158,535.19 is: 6,839,388,641.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,162,022,928.99 : 15,237,800,585.26 = 4,561,158,535.19 : x
  2. Step 2: Convert to fraction form
    10,162,022,928.99/15,237,800,585.26 = 4,561,158,535.19/x
  3. Step 3: Cross multiply
    10,162,022,928.99x = 15,237,800,585.26 × 4,561,158,535.19
  4. Step 4: Simplify right side
    10,162,022,928.99x = 69,502,024,196,981,817,344
  5. Step 5: Solve for x
    x = 69,502,024,196,981,817,344/10,162,022,928.99
  6. Step 6: Final answer
    x = 6,839,388,641.68

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1.5x scale

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.