Home / 116,400,202,470.76-174,599,138,517.64-36,811,765,714.68

Finding the Fourth Proportional to 116,400,202,470.76, 174,599,138,517.64 and 36,811,765,714.68

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Solution

The fourth proportional to 116,400,202,470.76, 174,599,138,517.64 and 36,811,765,714.68 is: 55,217,280,079.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    116,400,202,470.76 : 174,599,138,517.64 = 36,811,765,714.68 : x
  2. Step 2: Convert to fraction form
    116,400,202,470.76/174,599,138,517.64 = 36,811,765,714.68/x
  3. Step 3: Cross multiply
    116,400,202,470.76x = 174,599,138,517.64 × 36,811,765,714.68
  4. Step 4: Simplify right side
    116,400,202,470.76x = 6,427,302,581,096,325,054,464
  5. Step 5: Solve for x
    x = 6,427,302,581,096,325,054,464/116,400,202,470.76
  6. Step 6: Final answer
    x = 55,217,280,079.14

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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.