Home / 39,154,837.20-58,708,927.80-24,019,630.80

Finding the Fourth Proportional to 39,154,837.20, 58,708,927.80 and 24,019,630.80

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Solution

The fourth proportional to 39,154,837.20, 58,708,927.80 and 24,019,630.80 is: 36,015,135.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,154,837.20 : 58,708,927.80 = 24,019,630.80 : x
  2. Step 2: Convert to fraction form
    39,154,837.20/58,708,927.80 = 24,019,630.80/x
  3. Step 3: Cross multiply
    39,154,837.20x = 58,708,927.80 × 24,019,630.80
  4. Step 4: Simplify right side
    39,154,837.20x = 1,410,166,770,419,856.25
  5. Step 5: Solve for x
    x = 1,410,166,770,419,856.25/39,154,837.20
  6. Step 6: Final answer
    x = 36,015,135.58

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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.