Home / 592,205,099.67-817,268,571.45-327,887,084.43

Finding the Fourth Proportional to 592,205,099.67, 817,268,571.45 and 327,887,084.43

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Solution

The fourth proportional to 592,205,099.67, 817,268,571.45 and 327,887,084.43 is: 452,498,313.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    592,205,099.67 : 817,268,571.45 = 327,887,084.43 : x
  2. Step 2: Convert to fraction form
    592,205,099.67/817,268,571.45 = 327,887,084.43/x
  3. Step 3: Cross multiply
    592,205,099.67x = 817,268,571.45 × 327,887,084.43
  4. Step 4: Simplify right side
    592,205,099.67x = 267,971,809,089,011,648
  5. Step 5: Solve for x
    x = 267,971,809,089,011,648/592,205,099.67
  6. Step 6: Final answer
    x = 452,498,313.91

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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.