Home / 220,149,536,241-303,801,598,241.14-127,454,299,752.51

Finding the Fourth Proportional to 220,149,536,241, 303,801,598,241.14 and 127,454,299,752.51

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Solution

The fourth proportional to 220,149,536,241, 303,801,598,241.14 and 127,454,299,752.51 is: 175,884,176,858.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    220,149,536,241 : 303,801,598,241.14 = 127,454,299,752.51 : x
  2. Step 2: Convert to fraction form
    220,149,536,241/303,801,598,241.14 = 127,454,299,752.51/x
  3. Step 3: Cross multiply
    220,149,536,241x = 303,801,598,241.14 × 127,454,299,752.51
  4. Step 4: Simplify right side
    220,149,536,241x = 38,720,819,967,517,869,998,080
  5. Step 5: Solve for x
    x = 38,720,819,967,517,869,998,080/220,149,536,241
  6. Step 6: Final answer
    x = 175,884,176,858.45

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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.