Home / 590,073,333.84-814,279,870.71-325,749,662.51

Finding the Fourth Proportional to 590,073,333.84, 814,279,870.71 and 325,749,662.51

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Solution

The fourth proportional to 590,073,333.84, 814,279,870.71 and 325,749,662.51 is: 449,522,759.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    590,073,333.84 : 814,279,870.71 = 325,749,662.51 : x
  2. Step 2: Convert to fraction form
    590,073,333.84/814,279,870.71 = 325,749,662.51/x
  3. Step 3: Cross multiply
    590,073,333.84x = 814,279,870.71 × 325,749,662.51
  4. Step 4: Simplify right side
    590,073,333.84x = 265,251,393,068,397,536
  5. Step 5: Solve for x
    x = 265,251,393,068,397,536/590,073,333.84
  6. Step 6: Final answer
    x = 449,522,759.05

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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.