Home / 33,582,661,451.50-46,345,216,427.08-19,861,217,002.54

Finding the Fourth Proportional to 33,582,661,451.50, 46,345,216,427.08 and 19,861,217,002.54

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Solution

The fourth proportional to 33,582,661,451.50, 46,345,216,427.08 and 19,861,217,002.54 is: 27,409,155,817.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,582,661,451.50 : 46,345,216,427.08 = 19,861,217,002.54 : x
  2. Step 2: Convert to fraction form
    33,582,661,451.50/46,345,216,427.08 = 19,861,217,002.54/x
  3. Step 3: Cross multiply
    33,582,661,451.50x = 46,345,216,427.08 × 19,861,217,002.54
  4. Step 4: Simplify right side
    33,582,661,451.50x = 920,472,400,487,818,067,968
  5. Step 5: Solve for x
    x = 920,472,400,487,818,067,968/33,582,661,451.50
  6. Step 6: Final answer
    x = 27,409,155,817.42

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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.