Home / 168,912,247.08-233,123,372.94-94,577,598.06

Finding the Fourth Proportional to 168,912,247.08, 233,123,372.94 and 94,577,598.06

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Solution

The fourth proportional to 168,912,247.08, 233,123,372.94 and 94,577,598.06 is: 130,530,787.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    168,912,247.08 : 233,123,372.94 = 94,577,598.06 : x
  2. Step 2: Convert to fraction form
    168,912,247.08/233,123,372.94 = 94,577,598.06/x
  3. Step 3: Cross multiply
    168,912,247.08x = 233,123,372.94 × 94,577,598.06
  4. Step 4: Simplify right side
    168,912,247.08x = 22,048,248,664,310,800
  5. Step 5: Solve for x
    x = 22,048,248,664,310,800/168,912,247.08
  6. Step 6: Final answer
    x = 130,530,787.70

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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.