Home / 133,982,317,104.80-184,895,636,028.27-73,014,701,426.69

Finding the Fourth Proportional to 133,982,317,104.80, 184,895,636,028.27 and 73,014,701,426.69

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Solution

The fourth proportional to 133,982,317,104.80, 184,895,636,028.27 and 73,014,701,426.69 is: 100,760,308,908.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    133,982,317,104.80 : 184,895,636,028.27 = 73,014,701,426.69 : x
  2. Step 2: Convert to fraction form
    133,982,317,104.80/184,895,636,028.27 = 73,014,701,426.69/x
  3. Step 3: Cross multiply
    133,982,317,104.80x = 184,895,636,028.27 × 73,014,701,426.69
  4. Step 4: Simplify right side
    133,982,317,104.80x = 13,500,099,659,702,080,634,880
  5. Step 5: Solve for x
    x = 13,500,099,659,702,080,634,880/133,982,317,104.80
  6. Step 6: Final answer
    x = 100,760,308,908.10

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.