Home / 116,367,809.61-174,577,260.20-34,493,003.13

Finding the Fourth Proportional to 116,367,809.61, 174,577,260.20 and 34,493,003.13

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Solution

The fourth proportional to 116,367,809.61, 174,577,260.20 and 34,493,003.13 is: 51,747,076.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    116,367,809.61 : 174,577,260.20 = 34,493,003.13 : x
  2. Step 2: Convert to fraction form
    116,367,809.61/174,577,260.20 = 34,493,003.13/x
  3. Step 3: Cross multiply
    116,367,809.61x = 174,577,260.20 × 34,493,003.13
  4. Step 4: Simplify right side
    116,367,809.61x = 6,021,693,982,332,960
  5. Step 5: Solve for x
    x = 6,021,693,982,332,960/116,367,809.61
  6. Step 6: Final answer
    x = 51,747,076.81

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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.