Home / 115,653,375.28-173,462,998.60-33,750,262.50

Finding the Fourth Proportional to 115,653,375.28, 173,462,998.60 and 33,750,262.50

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Solution

The fourth proportional to 115,653,375.28, 173,462,998.60 and 33,750,262.50 is: 50,620,414.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    115,653,375.28 : 173,462,998.60 = 33,750,262.50 : x
  2. Step 2: Convert to fraction form
    115,653,375.28/173,462,998.60 = 33,750,262.50/x
  3. Step 3: Cross multiply
    115,653,375.28x = 173,462,998.60 × 33,750,262.50
  4. Step 4: Simplify right side
    115,653,375.28x = 5,854,421,736,787,132
  5. Step 5: Solve for x
    x = 5,854,421,736,787,132/115,653,375.28
  6. Step 6: Final answer
    x = 50,620,414.00

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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.