Home / 11,051,427,231.72-16,585,737,184.52-7,713,557,601.64

Finding the Fourth Proportional to 11,051,427,231.72, 16,585,737,184.52 and 7,713,557,601.64

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Solution

The fourth proportional to 11,051,427,231.72, 16,585,737,184.52 and 7,713,557,601.64 is: 11,576,336,382.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,051,427,231.72 : 16,585,737,184.52 = 7,713,557,601.64 : x
  2. Step 2: Convert to fraction form
    11,051,427,231.72/16,585,737,184.52 = 7,713,557,601.64/x
  3. Step 3: Cross multiply
    11,051,427,231.72x = 16,585,737,184.52 × 7,713,557,601.64
  4. Step 4: Simplify right side
    11,051,427,231.72x = 127,935,039,138,457,468,928
  5. Step 5: Solve for x
    x = 127,935,039,138,457,468,928/11,051,427,231.72
  6. Step 6: Final answer
    x = 11,576,336,382.26

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Double scale
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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.