Home / 133,923,829,291.22-200,914,832,842.30-48,933,487,261.70

Finding the Fourth Proportional to 133,923,829,291.22, 200,914,832,842.30 and 48,933,487,261.70

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Solution

The fourth proportional to 133,923,829,291.22, 200,914,832,842.30 and 48,933,487,261.70 is: 73,410,859,483.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    133,923,829,291.22 : 200,914,832,842.30 = 48,933,487,261.70 : x
  2. Step 2: Convert to fraction form
    133,923,829,291.22/200,914,832,842.30 = 48,933,487,261.70/x
  3. Step 3: Cross multiply
    133,923,829,291.22x = 200,914,832,842.30 × 48,933,487,261.70
  4. Step 4: Simplify right side
    133,923,829,291.22x = 9,831,463,413,575,271,317,504
  5. Step 5: Solve for x
    x = 9,831,463,413,575,271,317,504/133,923,829,291.22
  6. Step 6: Final answer
    x = 73,410,859,483.39

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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.