Home / 954,933,262.88-1,432,399,816.55-264,840,508.04

Finding the Fourth Proportional to 954,933,262.88, 1,432,399,816.55 and 264,840,508.04

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Solution

The fourth proportional to 954,933,262.88, 1,432,399,816.55 and 264,840,508.04 is: 397,260,740.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    954,933,262.88 : 1,432,399,816.55 = 264,840,508.04 : x
  2. Step 2: Convert to fraction form
    954,933,262.88/1,432,399,816.55 = 264,840,508.04/x
  3. Step 3: Cross multiply
    954,933,262.88x = 1,432,399,816.55 × 264,840,508.04
  4. Step 4: Simplify right side
    954,933,262.88x = 379,357,495,125,004,928
  5. Step 5: Solve for x
    x = 379,357,495,125,004,928/954,933,262.88
  6. Step 6: Final answer
    x = 397,260,740.49

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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.