Home / 293,216,933,701.80-439,825,400,552.70-116,553,190,717.80

Finding the Fourth Proportional to 293,216,933,701.80, 439,825,400,552.70 and 116,553,190,717.80

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Solution

The fourth proportional to 293,216,933,701.80, 439,825,400,552.70 and 116,553,190,717.80 is: 174,829,786,076.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    293,216,933,701.80 : 439,825,400,552.70 = 116,553,190,717.80 : x
  2. Step 2: Convert to fraction form
    293,216,933,701.80/439,825,400,552.70 = 116,553,190,717.80/x
  3. Step 3: Cross multiply
    293,216,933,701.80x = 439,825,400,552.70 × 116,553,190,717.80
  4. Step 4: Simplify right side
    293,216,933,701.80x = 51,263,053,793,151,623,888,896
  5. Step 5: Solve for x
    x = 51,263,053,793,151,623,888,896/293,216,933,701.80
  6. Step 6: Final answer
    x = 174,829,786,076.70

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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.