Home / 584,482,223.08-806,279,663.46-361,392,593.32

Finding the Fourth Proportional to 584,482,223.08, 806,279,663.46 and 361,392,593.32

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Solution

The fourth proportional to 584,482,223.08, 806,279,663.46 and 361,392,593.32 is: 498,532,696.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    584,482,223.08 : 806,279,663.46 = 361,392,593.32 : x
  2. Step 2: Convert to fraction form
    584,482,223.08/806,279,663.46 = 361,392,593.32/x
  3. Step 3: Cross multiply
    584,482,223.08x = 806,279,663.46 × 361,392,593.32
  4. Step 4: Simplify right side
    584,482,223.08x = 291,383,498,518,986,240
  5. Step 5: Solve for x
    x = 291,383,498,518,986,240/584,482,223.08
  6. Step 6: Final answer
    x = 498,532,696.14

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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.