Home / 200,836,711,291.50-436,975,690,106.25

Finding the Third Proportional to 200,836,711,291.50 and 436,975,690,106.25

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Solution

The third proportional to 200,836,711,291.50 and 436,975,690,106.25 is: 950,761,205,538.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    200,836,711,291.50 : 436,975,690,106.25 = 436,975,690,106.25 : x
  2. Step 2: Convert to fraction form
    200,836,711,291.50/436,975,690,106.25 = 436,975,690,106.25/x
  3. Step 3: Cross multiply
    200,836,711,291.50x = 436,975,690,106.25 × 436,975,690,106.25
  4. Step 4: Simplify right side
    200,836,711,291.50x = 190,947,753,743,833,448,316,928
  5. Step 5: Solve for x
    x = 190,947,753,743,833,448,316,928/200,836,711,291.50
  6. Step 6: Final answer
    x = 950,761,205,538.20

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.