Home / 24,255,056.80-36,383,168.40-7,216,285.60

Finding the Fourth Proportional to 24,255,056.80, 36,383,168.40 and 7,216,285.60

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Solution

The fourth proportional to 24,255,056.80, 36,383,168.40 and 7,216,285.60 is: 10,824,601.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,255,056.80 : 36,383,168.40 = 7,216,285.60 : x
  2. Step 2: Convert to fraction form
    24,255,056.80/36,383,168.40 = 7,216,285.60/x
  3. Step 3: Cross multiply
    24,255,056.80x = 36,383,168.40 × 7,216,285.60
  4. Step 4: Simplify right side
    24,255,056.80x = 262,551,334,207,295.03
  5. Step 5: Solve for x
    x = 262,551,334,207,295.03/24,255,056.80
  6. Step 6: Final answer
    x = 10,824,601.91

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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.