Home / 232,000,273-320,082,026.04-131,517,937.54

Finding the Fourth Proportional to 232,000,273, 320,082,026.04 and 131,517,937.54

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Solution

The fourth proportional to 232,000,273, 320,082,026.04 and 131,517,937.54 is: 181,450,337.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    232,000,273 : 320,082,026.04 = 131,517,937.54 : x
  2. Step 2: Convert to fraction form
    232,000,273/320,082,026.04 = 131,517,937.54/x
  3. Step 3: Cross multiply
    232,000,273x = 320,082,026.04 × 131,517,937.54
  4. Step 4: Simplify right side
    232,000,273x = 42,096,527,908,405,376
  5. Step 5: Solve for x
    x = 42,096,527,908,405,376/232,000,273
  6. Step 6: Final answer
    x = 181,450,337.81

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.