Home / 704,735,033.04-1,055,492,358.84-336,527,891.28

Finding the Fourth Proportional to 704,735,033.04, 1,055,492,358.84 and 336,527,891.28

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Solution

The fourth proportional to 704,735,033.04, 1,055,492,358.84 and 336,527,891.28 is: 504,022,932.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    704,735,033.04 : 1,055,492,358.84 = 336,527,891.28 : x
  2. Step 2: Convert to fraction form
    704,735,033.04/1,055,492,358.84 = 336,527,891.28/x
  3. Step 3: Cross multiply
    704,735,033.04x = 1,055,492,358.84 × 336,527,891.28
  4. Step 4: Simplify right side
    704,735,033.04x = 355,202,617,782,578,240
  5. Step 5: Solve for x
    x = 355,202,617,782,578,240/704,735,033.04
  6. Step 6: Final answer
    x = 504,022,932.21

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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.