Home / 19,601,053,142,344-27,051,825,271,156-11,155,896,826,075

Finding the Fourth Proportional to 19,601,053,142,344, 27,051,825,271,156 and 11,155,896,826,075

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Solution

The fourth proportional to 19,601,053,142,344, 27,051,825,271,156 and 11,155,896,826,075 is: 15,396,487,601,478.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,601,053,142,344 : 27,051,825,271,156 = 11,155,896,826,075 : x
  2. Step 2: Convert to fraction form
    19,601,053,142,344/27,051,825,271,156 = 11,155,896,826,075/x
  3. Step 3: Cross multiply
    19,601,053,142,344x = 27,051,825,271,156 × 11,155,896,826,075
  4. Step 4: Simplify right side
    19,601,053,142,344x = 301,787,371,682,024,703,551,078,400
  5. Step 5: Solve for x
    x = 301,787,371,682,024,703,551,078,400/19,601,053,142,344
  6. Step 6: Final answer
    x = 15,396,487,601,478.71

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Double scale
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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.