Home / 116,819,474.40-175,229,211.60-98,325,327.60

Finding the Fourth Proportional to 116,819,474.40, 175,229,211.60 and 98,325,327.60

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Solution

The fourth proportional to 116,819,474.40, 175,229,211.60 and 98,325,327.60 is: 147,487,991.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    116,819,474.40 : 175,229,211.60 = 98,325,327.60 : x
  2. Step 2: Convert to fraction form
    116,819,474.40/175,229,211.60 = 98,325,327.60/x
  3. Step 3: Cross multiply
    116,819,474.40x = 175,229,211.60 × 98,325,327.60
  4. Step 4: Simplify right side
    116,819,474.40x = 17,229,469,635,659,718
  5. Step 5: Solve for x
    x = 17,229,469,635,659,718/116,819,474.40
  6. Step 6: Final answer
    x = 147,487,991.40

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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.