Home / 332,550,728.40-498,826,092.60-151,152,200.40

Finding the Fourth Proportional to 332,550,728.40, 498,826,092.60 and 151,152,200.40

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Solution

The fourth proportional to 332,550,728.40, 498,826,092.60 and 151,152,200.40 is: 226,728,300.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    332,550,728.40 : 498,826,092.60 = 151,152,200.40 : x
  2. Step 2: Convert to fraction form
    332,550,728.40/498,826,092.60 = 151,152,200.40/x
  3. Step 3: Cross multiply
    332,550,728.40x = 498,826,092.60 × 151,152,200.40
  4. Step 4: Simplify right side
    332,550,728.40x = 75,398,661,513,424,160
  5. Step 5: Solve for x
    x = 75,398,661,513,424,160/332,550,728.40
  6. Step 6: Final answer
    x = 226,728,300.60

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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.