Home / 534,324,964.17-800,928,054.17-223,610,602.39

Finding the Fourth Proportional to 534,324,964.17, 800,928,054.17 and 223,610,602.39

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Solution

The fourth proportional to 534,324,964.17, 800,928,054.17 and 223,610,602.39 is: 335,181,802.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    534,324,964.17 : 800,928,054.17 = 223,610,602.39 : x
  2. Step 2: Convert to fraction form
    534,324,964.17/800,928,054.17 = 223,610,602.39/x
  3. Step 3: Cross multiply
    534,324,964.17x = 800,928,054.17 × 223,610,602.39
  4. Step 4: Simplify right side
    534,324,964.17x = 179,096,004,664,004,224
  5. Step 5: Solve for x
    x = 179,096,004,664,004,224/534,324,964.17
  6. Step 6: Final answer
    x = 335,181,802.60

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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.