Home / 133,923,829,244.51-200,914,832,772.40-48,933,487,214.96

Finding the Fourth Proportional to 133,923,829,244.51, 200,914,832,772.40 and 48,933,487,214.96

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Solution

The fourth proportional to 133,923,829,244.51, 200,914,832,772.40 and 48,933,487,214.96 is: 73,410,859,413.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    133,923,829,244.51 : 200,914,832,772.40 = 48,933,487,214.96 : x
  2. Step 2: Convert to fraction form
    133,923,829,244.51/200,914,832,772.40 = 48,933,487,214.96/x
  3. Step 3: Cross multiply
    133,923,829,244.51x = 200,914,832,772.40 × 48,933,487,214.96
  4. Step 4: Simplify right side
    133,923,829,244.51x = 9,831,463,400,763,056,717,824
  5. Step 5: Solve for x
    x = 9,831,463,400,763,056,717,824/133,923,829,244.51
  6. Step 6: Final answer
    x = 73,410,859,413.33

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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.