Home / 101,063,054.08-151,578,750.48-32,905,286.56

Finding the Fourth Proportional to 101,063,054.08, 151,578,750.48 and 32,905,286.56

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Solution

The fourth proportional to 101,063,054.08, 151,578,750.48 and 32,905,286.56 is: 49,352,775.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    101,063,054.08 : 151,578,750.48 = 32,905,286.56 : x
  2. Step 2: Convert to fraction form
    101,063,054.08/151,578,750.48 = 32,905,286.56/x
  3. Step 3: Cross multiply
    101,063,054.08x = 151,578,750.48 × 32,905,286.56
  4. Step 4: Simplify right side
    101,063,054.08x = 4,987,742,220,951,137
  5. Step 5: Solve for x
    x = 4,987,742,220,951,137/101,063,054.08
  6. Step 6: Final answer
    x = 49,352,775.52

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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.