Home / 24,576,393,155.56-33,915,481,509.18-13,298,945,872.12

Finding the Fourth Proportional to 24,576,393,155.56, 33,915,481,509.18 and 13,298,945,872.12

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Solution

The fourth proportional to 24,576,393,155.56, 33,915,481,509.18 and 13,298,945,872.12 is: 18,352,577,205.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,576,393,155.56 : 33,915,481,509.18 = 13,298,945,872.12 : x
  2. Step 2: Convert to fraction form
    24,576,393,155.56/33,915,481,509.18 = 13,298,945,872.12/x
  3. Step 3: Cross multiply
    24,576,393,155.56x = 33,915,481,509.18 × 13,298,945,872.12
  4. Step 4: Simplify right side
    24,576,393,155.56x = 451,040,152,817,471,586,304
  5. Step 5: Solve for x
    x = 451,040,152,817,471,586,304/24,576,393,155.56
  6. Step 6: Final answer
    x = 18,352,577,205.39

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Double scale
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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.