Home / 441,496,014.91-662,346,490.83-150,365,659.95

Finding the Fourth Proportional to 441,496,014.91, 662,346,490.83 and 150,365,659.95

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Solution

The fourth proportional to 441,496,014.91, 662,346,490.83 and 150,365,659.95 is: 225,583,388.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    441,496,014.91 : 662,346,490.83 = 150,365,659.95 : x
  2. Step 2: Convert to fraction form
    441,496,014.91/662,346,490.83 = 150,365,659.95/x
  3. Step 3: Cross multiply
    441,496,014.91x = 662,346,490.83 × 150,365,659.95
  4. Step 4: Simplify right side
    441,496,014.91x = 99,594,167,209,219,568
  5. Step 5: Solve for x
    x = 99,594,167,209,219,568/441,496,014.91
  6. Step 6: Final answer
    x = 225,583,388.85

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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.