Home / 183,815,150.60-275,344,812.30-126,372,283.40

Finding the Fourth Proportional to 183,815,150.60, 275,344,812.30 and 126,372,283.40

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Solution

The fourth proportional to 183,815,150.60, 275,344,812.30 and 126,372,283.40 is: 189,298,610.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    183,815,150.60 : 275,344,812.30 = 126,372,283.40 : x
  2. Step 2: Convert to fraction form
    183,815,150.60/275,344,812.30 = 126,372,283.40/x
  3. Step 3: Cross multiply
    183,815,150.60x = 275,344,812.30 × 126,372,283.40
  4. Step 4: Simplify right side
    183,815,150.60x = 34,795,952,652,695,408
  5. Step 5: Solve for x
    x = 34,795,952,652,695,408/183,815,150.60
  6. Step 6: Final answer
    x = 189,298,610.80

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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.