Home / 11,682,744,379.30-16,123,005,452.01-6,602,577,815.62

Finding the Fourth Proportional to 11,682,744,379.30, 16,123,005,452.01 and 6,602,577,815.62

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Solution

The fourth proportional to 11,682,744,379.30, 16,123,005,452.01 and 6,602,577,815.62 is: 9,112,019,801.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,682,744,379.30 : 16,123,005,452.01 = 6,602,577,815.62 : x
  2. Step 2: Convert to fraction form
    11,682,744,379.30/16,123,005,452.01 = 6,602,577,815.62/x
  3. Step 3: Cross multiply
    11,682,744,379.30x = 16,123,005,452.01 × 6,602,577,815.62
  4. Step 4: Simplify right side
    11,682,744,379.30x = 106,453,398,118,561,529,856
  5. Step 5: Solve for x
    x = 106,453,398,118,561,529,856/11,682,744,379.30
  6. Step 6: Final answer
    x = 9,112,019,801.37

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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.