Home / 44,282,413.60-66,423,620.40-27,187,655.20

Finding the Fourth Proportional to 44,282,413.60, 66,423,620.40 and 27,187,655.20

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Solution

The fourth proportional to 44,282,413.60, 66,423,620.40 and 27,187,655.20 is: 40,781,482.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,282,413.60 : 66,423,620.40 = 27,187,655.20 : x
  2. Step 2: Convert to fraction form
    44,282,413.60/66,423,620.40 = 27,187,655.20/x
  3. Step 3: Cross multiply
    44,282,413.60x = 66,423,620.40 × 27,187,655.20
  4. Step 4: Simplify right side
    44,282,413.60x = 1,805,902,488,570,886
  5. Step 5: Solve for x
    x = 1,805,902,488,570,886/44,282,413.60
  6. Step 6: Final answer
    x = 40,781,482.80

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1.5x scale

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.