Home / 48,544,529.60-72,816,794.40-29,365,414.40

Finding the Fourth Proportional to 48,544,529.60, 72,816,794.40 and 29,365,414.40

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Solution

The fourth proportional to 48,544,529.60, 72,816,794.40 and 29,365,414.40 is: 44,048,121.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,544,529.60 : 72,816,794.40 = 29,365,414.40 : x
  2. Step 2: Convert to fraction form
    48,544,529.60/72,816,794.40 = 29,365,414.40/x
  3. Step 3: Cross multiply
    48,544,529.60x = 72,816,794.40 × 29,365,414.40
  4. Step 4: Simplify right side
    48,544,529.60x = 2,138,295,342,835,599.50
  5. Step 5: Solve for x
    x = 2,138,295,342,835,599.50/48,544,529.60
  6. Step 6: Final answer
    x = 44,048,121.60

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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.