Home / 117,727,992,053.70-176,591,988,080.55-117,727,992,053.70

Finding the Fourth Proportional to 117,727,992,053.70, 176,591,988,080.55 and 117,727,992,053.70

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Solution

The fourth proportional to 117,727,992,053.70, 176,591,988,080.55 and 117,727,992,053.70 is: 176,591,988,080.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    117,727,992,053.70 : 176,591,988,080.55 = 117,727,992,053.70 : x
  2. Step 2: Convert to fraction form
    117,727,992,053.70/176,591,988,080.55 = 117,727,992,053.70/x
  3. Step 3: Cross multiply
    117,727,992,053.70x = 176,591,988,080.55 × 117,727,992,053.70
  4. Step 4: Simplify right side
    117,727,992,053.70x = 20,789,820,169,494,072,393,728
  5. Step 5: Solve for x
    x = 20,789,820,169,494,072,393,728/117,727,992,053.70
  6. Step 6: Final answer
    x = 176,591,988,080.55

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1.5x scale

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.