Home / 15,514,942,619.25-23,272,414,199.90-3,724,061,091.37

Finding the Fourth Proportional to 15,514,942,619.25, 23,272,414,199.90 and 3,724,061,091.37

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Solution

The fourth proportional to 15,514,942,619.25, 23,272,414,199.90 and 3,724,061,091.37 is: 5,586,091,702.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,514,942,619.25 : 23,272,414,199.90 = 3,724,061,091.37 : x
  2. Step 2: Convert to fraction form
    15,514,942,619.25/23,272,414,199.90 = 3,724,061,091.37/x
  3. Step 3: Cross multiply
    15,514,942,619.25x = 23,272,414,199.90 × 3,724,061,091.37
  4. Step 4: Simplify right side
    15,514,942,619.25x = 86,667,892,224,094,289,920
  5. Step 5: Solve for x
    x = 86,667,892,224,094,289,920/15,514,942,619.25
  6. Step 6: Final answer
    x = 5,586,091,702.11

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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.