Home / 954,933,259.50-1,432,399,811.49-264,840,504.66

Finding the Fourth Proportional to 954,933,259.50, 1,432,399,811.49 and 264,840,504.66

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Solution

The fourth proportional to 954,933,259.50, 1,432,399,811.49 and 264,840,504.66 is: 397,260,735.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    954,933,259.50 : 1,432,399,811.49 = 264,840,504.66 : x
  2. Step 2: Convert to fraction form
    954,933,259.50/1,432,399,811.49 = 264,840,504.66/x
  3. Step 3: Cross multiply
    954,933,259.50x = 1,432,399,811.49 × 264,840,504.66
  4. Step 4: Simplify right side
    954,933,259.50x = 379,357,488,949,900,480
  5. Step 5: Solve for x
    x = 379,357,488,949,900,480/954,933,259.50
  6. Step 6: Final answer
    x = 397,260,735.42

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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.