Home / 29,580,413.20-44,370,619.80-16,825,829.20

Finding the Fourth Proportional to 29,580,413.20, 44,370,619.80 and 16,825,829.20

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Solution

The fourth proportional to 29,580,413.20, 44,370,619.80 and 16,825,829.20 is: 25,238,743.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,580,413.20 : 44,370,619.80 = 16,825,829.20 : x
  2. Step 2: Convert to fraction form
    29,580,413.20/44,370,619.80 = 16,825,829.20/x
  3. Step 3: Cross multiply
    29,580,413.20x = 44,370,619.80 × 16,825,829.20
  4. Step 4: Simplify right side
    29,580,413.20x = 746,572,470,252,938.12
  5. Step 5: Solve for x
    x = 746,572,470,252,938.12/29,580,413.20
  6. Step 6: Final answer
    x = 25,238,743.80

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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.