Home / 244,653,625.60-366,980,438.40-135,814,508.80

Finding the Fourth Proportional to 244,653,625.60, 366,980,438.40 and 135,814,508.80

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Solution

The fourth proportional to 244,653,625.60, 366,980,438.40 and 135,814,508.80 is: 203,721,763.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    244,653,625.60 : 366,980,438.40 = 135,814,508.80 : x
  2. Step 2: Convert to fraction form
    244,653,625.60/366,980,438.40 = 135,814,508.80/x
  3. Step 3: Cross multiply
    244,653,625.60x = 366,980,438.40 × 135,814,508.80
  4. Step 4: Simplify right side
    244,653,625.60x = 49,841,267,980,504,656
  5. Step 5: Solve for x
    x = 49,841,267,980,504,656/244,653,625.60
  6. Step 6: Final answer
    x = 203,721,763.20

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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.