Home / 954,796,822.29-1,432,433,589.10-333,020,989.04

Finding the Fourth Proportional to 954,796,822.29, 1,432,433,589.10 and 333,020,989.04

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Solution

The fourth proportional to 954,796,822.29, 1,432,433,589.10 and 333,020,989.04 is: 499,614,618.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    954,796,822.29 : 1,432,433,589.10 = 333,020,989.04 : x
  2. Step 2: Convert to fraction form
    954,796,822.29/1,432,433,589.10 = 333,020,989.04/x
  3. Step 3: Cross multiply
    954,796,822.29x = 1,432,433,589.10 × 333,020,989.04
  4. Step 4: Simplify right side
    954,796,822.29x = 477,030,450,568,204,288
  5. Step 5: Solve for x
    x = 477,030,450,568,204,288/954,796,822.29
  6. Step 6: Final answer
    x = 499,614,618.98

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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.