Home / 332,007,793.93-458,211,151.63-192,778,555.24

Finding the Fourth Proportional to 332,007,793.93, 458,211,151.63 and 192,778,555.24

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Solution

The fourth proportional to 332,007,793.93, 458,211,151.63 and 192,778,555.24 is: 266,057,861.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    332,007,793.93 : 458,211,151.63 = 192,778,555.24 : x
  2. Step 2: Convert to fraction form
    332,007,793.93/458,211,151.63 = 192,778,555.24/x
  3. Step 3: Cross multiply
    332,007,793.93x = 458,211,151.63 × 192,778,555.24
  4. Step 4: Simplify right side
    332,007,793.93x = 88,333,283,806,087,968
  5. Step 5: Solve for x
    x = 88,333,283,806,087,968/332,007,793.93
  6. Step 6: Final answer
    x = 266,057,861.96

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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.