Home / 177,200,724.79-244,537,006.62-97,815,806.88

Finding the Fourth Proportional to 177,200,724.79, 244,537,006.62 and 97,815,806.88

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Solution

The fourth proportional to 177,200,724.79, 244,537,006.62 and 97,815,806.88 is: 134,985,817.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    177,200,724.79 : 244,537,006.62 = 97,815,806.88 : x
  2. Step 2: Convert to fraction form
    177,200,724.79/244,537,006.62 = 97,815,806.88/x
  3. Step 3: Cross multiply
    177,200,724.79x = 244,537,006.62 × 97,815,806.88
  4. Step 4: Simplify right side
    177,200,724.79x = 23,919,584,614,555,200
  5. Step 5: Solve for x
    x = 23,919,584,614,555,200/177,200,724.79
  6. Step 6: Final answer
    x = 134,985,817.03

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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.