Home / 395,746,933.76-593,624,223.84-150,037,490.24

Finding the Fourth Proportional to 395,746,933.76, 593,624,223.84 and 150,037,490.24

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Solution

The fourth proportional to 395,746,933.76, 593,624,223.84 and 150,037,490.24 is: 225,057,684.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    395,746,933.76 : 593,624,223.84 = 150,037,490.24 : x
  2. Step 2: Convert to fraction form
    395,746,933.76/593,624,223.84 = 150,037,490.24/x
  3. Step 3: Cross multiply
    395,746,933.76x = 593,624,223.84 × 150,037,490.24
  4. Step 4: Simplify right side
    395,746,933.76x = 89,065,888,690,621,584
  5. Step 5: Solve for x
    x = 89,065,888,690,621,584/395,746,933.76
  6. Step 6: Final answer
    x = 225,057,684.83

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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.