Home / 34,236,107.62-51,353,643.03-8,328,652.90

Finding the Fourth Proportional to 34,236,107.62, 51,353,643.03 and 8,328,652.90

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Solution

The fourth proportional to 34,236,107.62, 51,353,643.03 and 8,328,652.90 is: 12,492,853.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,236,107.62 : 51,353,643.03 = 8,328,652.90 : x
  2. Step 2: Convert to fraction form
    34,236,107.62/51,353,643.03 = 8,328,652.90/x
  3. Step 3: Cross multiply
    34,236,107.62x = 51,353,643.03 × 8,328,652.90
  4. Step 4: Simplify right side
    34,236,107.62x = 427,706,667,947,374.31
  5. Step 5: Solve for x
    x = 427,706,667,947,374.31/34,236,107.62
  6. Step 6: Final answer
    x = 12,492,853.24

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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.