Home / 11,051,427,229.72-16,585,737,181.52-7,713,557,599.64

Finding the Fourth Proportional to 11,051,427,229.72, 16,585,737,181.52 and 7,713,557,599.64

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Solution

The fourth proportional to 11,051,427,229.72, 16,585,737,181.52 and 7,713,557,599.64 is: 11,576,336,379.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,051,427,229.72 : 16,585,737,181.52 = 7,713,557,599.64 : x
  2. Step 2: Convert to fraction form
    11,051,427,229.72/16,585,737,181.52 = 7,713,557,599.64/x
  3. Step 3: Cross multiply
    11,051,427,229.72x = 16,585,737,181.52 × 7,713,557,599.64
  4. Step 4: Simplify right side
    11,051,427,229.72x = 127,935,039,082,145,316,864
  5. Step 5: Solve for x
    x = 127,935,039,082,145,316,864/11,051,427,229.72
  6. Step 6: Final answer
    x = 11,576,336,379.26

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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.