Home / 175,652,629,194.26-242,311,417,508.83-114,720,663,179.23

Finding the Fourth Proportional to 175,652,629,194.26, 242,311,417,508.83 and 114,720,663,179.23

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Solution

The fourth proportional to 175,652,629,194.26, 242,311,417,508.83 and 114,720,663,179.23 is: 158,256,250,646.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    175,652,629,194.26 : 242,311,417,508.83 = 114,720,663,179.23 : x
  2. Step 2: Convert to fraction form
    175,652,629,194.26/242,311,417,508.83 = 114,720,663,179.23/x
  3. Step 3: Cross multiply
    175,652,629,194.26x = 242,311,417,508.83 × 114,720,663,179.23
  4. Step 4: Simplify right side
    175,652,629,194.26x = 27,798,126,512,512,260,112,384
  5. Step 5: Solve for x
    x = 27,798,126,512,512,260,112,384/175,652,629,194.26
  6. Step 6: Final answer
    x = 158,256,250,646.66

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1.5x scale

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.