Home / 15,476,414.85-23,214,840.98-5,892,317.46

Finding the Fourth Proportional to 15,476,414.85, 23,214,840.98 and 5,892,317.46

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Solution

The fourth proportional to 15,476,414.85, 23,214,840.98 and 5,892,317.46 is: 8,838,559.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,476,414.85 : 23,214,840.98 = 5,892,317.46 : x
  2. Step 2: Convert to fraction form
    15,476,414.85/23,214,840.98 = 5,892,317.46/x
  3. Step 3: Cross multiply
    15,476,414.85x = 23,214,840.98 × 5,892,317.46
  4. Step 4: Simplify right side
    15,476,414.85x = 136,789,212,808,115.94
  5. Step 5: Solve for x
    x = 136,789,212,808,115.94/15,476,414.85
  6. Step 6: Final answer
    x = 8,838,559.46

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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.