Home / 594,262,931.24-820,108,458.08-329,944,937.26

Finding the Fourth Proportional to 594,262,931.24, 820,108,458.08 and 329,944,937.26

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Solution

The fourth proportional to 594,262,931.24, 820,108,458.08 and 329,944,937.26 is: 455,338,234.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    594,262,931.24 : 820,108,458.08 = 329,944,937.26 : x
  2. Step 2: Convert to fraction form
    594,262,931.24/820,108,458.08 = 329,944,937.26/x
  3. Step 3: Cross multiply
    594,262,931.24x = 820,108,458.08 × 329,944,937.26
  4. Step 4: Simplify right side
    594,262,931.24x = 270,590,633,743,794,976
  5. Step 5: Solve for x
    x = 270,590,633,743,794,976/594,262,931.24
  6. Step 6: Final answer
    x = 455,338,234.17

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.