Home / 227,665,270-341,507,352.88-66,107,206

Finding the Fourth Proportional to 227,665,270, 341,507,352.88 and 66,107,206

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Solution

The fourth proportional to 227,665,270, 341,507,352.88 and 66,107,206 is: 99,163,552.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    227,665,270 : 341,507,352.88 = 66,107,206 : x
  2. Step 2: Convert to fraction form
    227,665,270/341,507,352.88 = 66,107,206/x
  3. Step 3: Cross multiply
    227,665,270x = 341,507,352.88 × 66,107,206
  4. Step 4: Simplify right side
    227,665,270x = 22,576,096,927,352,852
  5. Step 5: Solve for x
    x = 22,576,096,927,352,852/227,665,270
  6. Step 6: Final answer
    x = 99,163,552.38

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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.