Home / 594,263,076.16-820,108,657.94-329,945,082.24

Finding the Fourth Proportional to 594,263,076.16, 820,108,657.94 and 329,945,082.24

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Solution

The fourth proportional to 594,263,076.16, 820,108,657.94 and 329,945,082.24 is: 455,338,434.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    594,263,076.16 : 820,108,657.94 = 329,945,082.24 : x
  2. Step 2: Convert to fraction form
    594,263,076.16/820,108,657.94 = 329,945,082.24/x
  3. Step 3: Cross multiply
    594,263,076.16x = 820,108,657.94 × 329,945,082.24
  4. Step 4: Simplify right side
    594,263,076.16x = 270,590,818,589,749,344
  5. Step 5: Solve for x
    x = 270,590,818,589,749,344/594,263,076.16
  6. Step 6: Final answer
    x = 455,338,434.18

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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.