Home / 115,653,374.28-173,462,997.11-33,750,261.50

Finding the Fourth Proportional to 115,653,374.28, 173,462,997.11 and 33,750,261.50

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Solution

The fourth proportional to 115,653,374.28, 173,462,997.11 and 33,750,261.50 is: 50,620,412.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    115,653,374.28 : 173,462,997.11 = 33,750,261.50 : x
  2. Step 2: Convert to fraction form
    115,653,374.28/173,462,997.11 = 33,750,261.50/x
  3. Step 3: Cross multiply
    115,653,374.28x = 173,462,997.11 × 33,750,261.50
  4. Step 4: Simplify right side
    115,653,374.28x = 5,854,421,512,000,177
  5. Step 5: Solve for x
    x = 5,854,421,512,000,177/115,653,374.28
  6. Step 6: Final answer
    x = 50,620,412.49

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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.