Home / 237,456,280.20-356,184,420.30-116,523,928.20

Finding the Fourth Proportional to 237,456,280.20, 356,184,420.30 and 116,523,928.20

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Solution

The fourth proportional to 237,456,280.20, 356,184,420.30 and 116,523,928.20 is: 174,785,892.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    237,456,280.20 : 356,184,420.30 = 116,523,928.20 : x
  2. Step 2: Convert to fraction form
    237,456,280.20/356,184,420.30 = 116,523,928.20/x
  3. Step 3: Cross multiply
    237,456,280.20x = 356,184,420.30 × 116,523,928.20
  4. Step 4: Simplify right side
    237,456,280.20x = 41,504,007,816,995,824
  5. Step 5: Solve for x
    x = 41,504,007,816,995,824/237,456,280.20
  6. Step 6: Final answer
    x = 174,785,892.30

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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.