Home / 93,839,265.30-140,546,321.55-55,575,513.30

Finding the Fourth Proportional to 93,839,265.30, 140,546,321.55 and 55,575,513.30

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Solution

The fourth proportional to 93,839,265.30, 140,546,321.55 and 55,575,513.30 is: 83,237,373.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    93,839,265.30 : 140,546,321.55 = 55,575,513.30 : x
  2. Step 2: Convert to fraction form
    93,839,265.30/140,546,321.55 = 55,575,513.30/x
  3. Step 3: Cross multiply
    93,839,265.30x = 140,546,321.55 × 55,575,513.30
  4. Step 4: Simplify right side
    93,839,265.30x = 7,810,933,962,568,102
  5. Step 5: Solve for x
    x = 7,810,933,962,568,102/93,839,265.30
  6. Step 6: Final answer
    x = 83,237,373.37

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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.