Home / 183,724,830.60-275,587,245.90-91,891,825.80

Finding the Fourth Proportional to 183,724,830.60, 275,587,245.90 and 91,891,825.80

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Solution

The fourth proportional to 183,724,830.60, 275,587,245.90 and 91,891,825.80 is: 137,837,738.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    183,724,830.60 : 275,587,245.90 = 91,891,825.80 : x
  2. Step 2: Convert to fraction form
    183,724,830.60/275,587,245.90 = 91,891,825.80/x
  3. Step 3: Cross multiply
    183,724,830.60x = 275,587,245.90 × 91,891,825.80
  4. Step 4: Simplify right side
    183,724,830.60x = 25,324,215,192,944,560
  5. Step 5: Solve for x
    x = 25,324,215,192,944,560/183,724,830.60
  6. Step 6: Final answer
    x = 137,837,738.70

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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.