Home / 32,755,790.80-45,201,413.60-17,870,228.56

Finding the Fourth Proportional to 32,755,790.80, 45,201,413.60 and 17,870,228.56

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Solution

The fourth proportional to 32,755,790.80, 45,201,413.60 and 17,870,228.56 is: 24,660,054.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,755,790.80 : 45,201,413.60 = 17,870,228.56 : x
  2. Step 2: Convert to fraction form
    32,755,790.80/45,201,413.60 = 17,870,228.56/x
  3. Step 3: Cross multiply
    32,755,790.80x = 45,201,413.60 × 17,870,228.56
  4. Step 4: Simplify right side
    32,755,790.80x = 807,759,592,267,092.38
  5. Step 5: Solve for x
    x = 807,759,592,267,092.38/32,755,790.80
  6. Step 6: Final answer
    x = 24,660,054.68

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1.5x scale

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.