Home / 177,304,115.70-265,956,173.55-167,259,880.80

Finding the Fourth Proportional to 177,304,115.70, 265,956,173.55 and 167,259,880.80

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Solution

The fourth proportional to 177,304,115.70, 265,956,173.55 and 167,259,880.80 is: 250,889,821.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    177,304,115.70 : 265,956,173.55 = 167,259,880.80 : x
  2. Step 2: Convert to fraction form
    177,304,115.70/265,956,173.55 = 167,259,880.80/x
  3. Step 3: Cross multiply
    177,304,115.70x = 265,956,173.55 × 167,259,880.80
  4. Step 4: Simplify right side
    177,304,115.70x = 44,483,797,885,997,120
  5. Step 5: Solve for x
    x = 44,483,797,885,997,120/177,304,115.70
  6. Step 6: Final answer
    x = 250,889,821.20

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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.