Home / 101,065,644.40-151,598,481.15-24,388,672.90

Finding the Fourth Proportional to 101,065,644.40, 151,598,481.15 and 24,388,672.90

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Solution

The fourth proportional to 101,065,644.40, 151,598,481.15 and 24,388,672.90 is: 36,583,012.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    101,065,644.40 : 151,598,481.15 = 24,388,672.90 : x
  2. Step 2: Convert to fraction form
    101,065,644.40/151,598,481.15 = 24,388,672.90/x
  3. Step 3: Cross multiply
    101,065,644.40x = 151,598,481.15 × 24,388,672.90
  4. Step 4: Simplify right side
    101,065,644.40x = 3,697,285,768,904,166
  5. Step 5: Solve for x
    x = 3,697,285,768,904,166/101,065,644.40
  6. Step 6: Final answer
    x = 36,583,012.86

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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.