Home / 181,333,520.88-271,973,707.20-89,192,526.24

Finding the Fourth Proportional to 181,333,520.88, 271,973,707.20 and 89,192,526.24

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Solution

The fourth proportional to 181,333,520.88, 271,973,707.20 and 89,192,526.24 is: 133,775,718.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    181,333,520.88 : 271,973,707.20 = 89,192,526.24 : x
  2. Step 2: Convert to fraction form
    181,333,520.88/271,973,707.20 = 89,192,526.24/x
  3. Step 3: Cross multiply
    181,333,520.88x = 271,973,707.20 × 89,192,526.24
  4. Step 4: Simplify right side
    181,333,520.88x = 24,258,022,016,026,076
  5. Step 5: Solve for x
    x = 24,258,022,016,026,076/181,333,520.88
  6. Step 6: Final answer
    x = 133,775,718.35

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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.