Home / 332,184,409.68-458,428,413.03-191,055,669.23

Finding the Fourth Proportional to 332,184,409.68, 458,428,413.03 and 191,055,669.23

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Solution

The fourth proportional to 332,184,409.68, 458,428,413.03 and 191,055,669.23 is: 263,664,834.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    332,184,409.68 : 458,428,413.03 = 191,055,669.23 : x
  2. Step 2: Convert to fraction form
    332,184,409.68/458,428,413.03 = 191,055,669.23/x
  3. Step 3: Cross multiply
    332,184,409.68x = 458,428,413.03 × 191,055,669.23
  4. Step 4: Simplify right side
    332,184,409.68x = 87,585,347,245,493,488
  5. Step 5: Solve for x
    x = 87,585,347,245,493,488/332,184,409.68
  6. Step 6: Final answer
    x = 263,664,834.03

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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.