Home / 498,132,465.04-746,550,585.78-202,683,270.52

Finding the Fourth Proportional to 498,132,465.04, 746,550,585.78 and 202,683,270.52

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Solution

The fourth proportional to 498,132,465.04, 746,550,585.78 and 202,683,270.52 is: 303,761,197.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    498,132,465.04 : 746,550,585.78 = 202,683,270.52 : x
  2. Step 2: Convert to fraction form
    498,132,465.04/746,550,585.78 = 202,683,270.52/x
  3. Step 3: Cross multiply
    498,132,465.04x = 746,550,585.78 × 202,683,270.52
  4. Step 4: Simplify right side
    498,132,465.04x = 151,313,314,334,512,192
  5. Step 5: Solve for x
    x = 151,313,314,334,512,192/498,132,465.04
  6. Step 6: Final answer
    x = 303,761,197.98

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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.