Home / 181,141,338.30-271,712,007.45-59,972,790.30

Finding the Fourth Proportional to 181,141,338.30, 271,712,007.45 and 59,972,790.30

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Solution

The fourth proportional to 181,141,338.30, 271,712,007.45 and 59,972,790.30 is: 89,959,185.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    181,141,338.30 : 271,712,007.45 = 59,972,790.30 : x
  2. Step 2: Convert to fraction form
    181,141,338.30/271,712,007.45 = 59,972,790.30/x
  3. Step 3: Cross multiply
    181,141,338.30x = 271,712,007.45 × 59,972,790.30
  4. Step 4: Simplify right side
    181,141,338.30x = 16,295,327,244,790,886
  5. Step 5: Solve for x
    x = 16,295,327,244,790,886/181,141,338.30
  6. Step 6: Final answer
    x = 89,959,185.45

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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.