Home / 784,947,226.60-1,177,593,190.62-232,206,383.08

Finding the Fourth Proportional to 784,947,226.60, 1,177,593,190.62 and 232,206,383.08

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Solution

The fourth proportional to 784,947,226.60, 1,177,593,190.62 and 232,206,383.08 is: 348,360,560.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    784,947,226.60 : 1,177,593,190.62 = 232,206,383.08 : x
  2. Step 2: Convert to fraction form
    784,947,226.60/1,177,593,190.62 = 232,206,383.08/x
  3. Step 3: Cross multiply
    784,947,226.60x = 1,177,593,190.62 × 232,206,383.08
  4. Step 4: Simplify right side
    784,947,226.60x = 273,444,655,533,507,168
  5. Step 5: Solve for x
    x = 273,444,655,533,507,168/784,947,226.60
  6. Step 6: Final answer
    x = 348,360,560.13

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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.