Home / 498,132,462.54-746,550,582.03-202,683,268.02

Finding the Fourth Proportional to 498,132,462.54, 746,550,582.03 and 202,683,268.02

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Solution

The fourth proportional to 498,132,462.54, 746,550,582.03 and 202,683,268.02 is: 303,761,194.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    498,132,462.54 : 746,550,582.03 = 202,683,268.02 : x
  2. Step 2: Convert to fraction form
    498,132,462.54/746,550,582.03 = 202,683,268.02/x
  3. Step 3: Cross multiply
    498,132,462.54x = 746,550,582.03 × 202,683,268.02
  4. Step 4: Simplify right side
    498,132,462.54x = 151,313,311,708,073,472
  5. Step 5: Solve for x
    x = 151,313,311,708,073,472/498,132,462.54
  6. Step 6: Final answer
    x = 303,761,194.23

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.