Home / 272,629,203,400.05-408,943,805,100.07-272,629,203,400.05

Finding the Fourth Proportional to 272,629,203,400.05, 408,943,805,100.07 and 272,629,203,400.05

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Solution

The fourth proportional to 272,629,203,400.05, 408,943,805,100.07 and 272,629,203,400.05 is: 408,943,805,100.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    272,629,203,400.05 : 408,943,805,100.07 = 272,629,203,400.05 : x
  2. Step 2: Convert to fraction form
    272,629,203,400.05/408,943,805,100.07 = 272,629,203,400.05/x
  3. Step 3: Cross multiply
    272,629,203,400.05x = 408,943,805,100.07 × 272,629,203,400.05
  4. Step 4: Simplify right side
    272,629,203,400.05x = 111,490,023,819,817,391,226,880
  5. Step 5: Solve for x
    x = 111,490,023,819,817,391,226,880/272,629,203,400.05
  6. Step 6: Final answer
    x = 408,943,805,100.07

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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.