Home / 435,560,199.97-601,065,474.87-237,323,335.68

Finding the Fourth Proportional to 435,560,199.97, 601,065,474.87 and 237,323,335.68

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Solution

The fourth proportional to 435,560,199.97, 601,065,474.87 and 237,323,335.68 is: 327,502,061.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    435,560,199.97 : 601,065,474.87 = 237,323,335.68 : x
  2. Step 2: Convert to fraction form
    435,560,199.97/601,065,474.87 = 237,323,335.68/x
  3. Step 3: Cross multiply
    435,560,199.97x = 601,065,474.87 × 237,323,335.68
  4. Step 4: Simplify right side
    435,560,199.97x = 142,646,863,458,231,616
  5. Step 5: Solve for x
    x = 142,646,863,458,231,616/435,560,199.97
  6. Step 6: Final answer
    x = 327,502,061.64

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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.