Home / 244,196,101.69-336,952,685.40-145,074,301.56

Finding the Fourth Proportional to 244,196,101.69, 336,952,685.40 and 145,074,301.56

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Solution

The fourth proportional to 244,196,101.69, 336,952,685.40 and 145,074,301.56 is: 200,179,999.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    244,196,101.69 : 336,952,685.40 = 145,074,301.56 : x
  2. Step 2: Convert to fraction form
    244,196,101.69/336,952,685.40 = 145,074,301.56/x
  3. Step 3: Cross multiply
    244,196,101.69x = 336,952,685.40 × 145,074,301.56
  4. Step 4: Simplify right side
    244,196,101.69x = 48,883,175,492,627,384
  5. Step 5: Solve for x
    x = 48,883,175,492,627,384/244,196,101.69
  6. Step 6: Final answer
    x = 200,179,999.41

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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.