Home / 24,245,856.40-36,374,033.40-7,208,251.60

Finding the Fourth Proportional to 24,245,856.40, 36,374,033.40 and 7,208,251.60

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Solution

The fourth proportional to 24,245,856.40, 36,374,033.40 and 7,208,251.60 is: 10,813,937.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,245,856.40 : 36,374,033.40 = 7,208,251.60 : x
  2. Step 2: Convert to fraction form
    24,245,856.40/36,374,033.40 = 7,208,251.60/x
  3. Step 3: Cross multiply
    24,245,856.40x = 36,374,033.40 × 7,208,251.60
  4. Step 4: Simplify right side
    24,245,856.40x = 262,193,184,454,003.41
  5. Step 5: Solve for x
    x = 262,193,184,454,003.41/24,245,856.40
  6. Step 6: Final answer
    x = 10,813,937.86

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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.