Home / 332,160,233.60-498,240,350.40-317,043,689.60

Finding the Fourth Proportional to 332,160,233.60, 498,240,350.40 and 317,043,689.60

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Solution

The fourth proportional to 332,160,233.60, 498,240,350.40 and 317,043,689.60 is: 475,565,534.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    332,160,233.60 : 498,240,350.40 = 317,043,689.60 : x
  2. Step 2: Convert to fraction form
    332,160,233.60/498,240,350.40 = 317,043,689.60/x
  3. Step 3: Cross multiply
    332,160,233.60x = 498,240,350.40 × 317,043,689.60
  4. Step 4: Simplify right side
    332,160,233.60x = 157,963,958,998,412,832
  5. Step 5: Solve for x
    x = 157,963,958,998,412,832/332,160,233.60
  6. Step 6: Final answer
    x = 475,565,534.40

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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.