Home / 177,479,914.35-266,233,614.39-59,305,085.04

Finding the Fourth Proportional to 177,479,914.35, 266,233,614.39 and 59,305,085.04

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Solution

The fourth proportional to 177,479,914.35, 266,233,614.39 and 59,305,085.04 is: 88,962,219.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    177,479,914.35 : 266,233,614.39 = 59,305,085.04 : x
  2. Step 2: Convert to fraction form
    177,479,914.35/266,233,614.39 = 59,305,085.04/x
  3. Step 3: Cross multiply
    177,479,914.35x = 266,233,614.39 × 59,305,085.04
  4. Step 4: Simplify right side
    177,479,914.35x = 15,789,007,141,905,516
  5. Step 5: Solve for x
    x = 15,789,007,141,905,516/177,479,914.35
  6. Step 6: Final answer
    x = 88,962,219.75

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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.