Home / 39,362,213.20-59,043,319.80-34,883,237.20

Finding the Fourth Proportional to 39,362,213.20, 59,043,319.80 and 34,883,237.20

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Solution

The fourth proportional to 39,362,213.20, 59,043,319.80 and 34,883,237.20 is: 52,324,855.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,362,213.20 : 59,043,319.80 = 34,883,237.20 : x
  2. Step 2: Convert to fraction form
    39,362,213.20/59,043,319.80 = 34,883,237.20/x
  3. Step 3: Cross multiply
    39,362,213.20x = 59,043,319.80 × 34,883,237.20
  4. Step 4: Simplify right side
    39,362,213.20x = 2,059,622,129,658,856.75
  5. Step 5: Solve for x
    x = 2,059,622,129,658,856.75/39,362,213.20
  6. Step 6: Final answer
    x = 52,324,855.80

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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.