Home / 244,451,973.60-366,677,960.40-187,056,345.60

Finding the Fourth Proportional to 244,451,973.60, 366,677,960.40 and 187,056,345.60

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Solution

The fourth proportional to 244,451,973.60, 366,677,960.40 and 187,056,345.60 is: 280,584,518.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    244,451,973.60 : 366,677,960.40 = 187,056,345.60 : x
  2. Step 2: Convert to fraction form
    244,451,973.60/366,677,960.40 = 187,056,345.60/x
  3. Step 3: Cross multiply
    244,451,973.60x = 366,677,960.40 × 187,056,345.60
  4. Step 4: Simplify right side
    244,451,973.60x = 68,589,439,284,485,504
  5. Step 5: Solve for x
    x = 68,589,439,284,485,504/244,451,973.60
  6. Step 6: Final answer
    x = 280,584,518.40

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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.