Home / 14,350,074.48-21,521,444.04-4,250,333.52

Finding the Fourth Proportional to 14,350,074.48, 21,521,444.04 and 4,250,333.52

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Solution

The fourth proportional to 14,350,074.48, 21,521,444.04 and 4,250,333.52 is: 6,374,413.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,350,074.48 : 21,521,444.04 = 4,250,333.52 : x
  2. Step 2: Convert to fraction form
    14,350,074.48/21,521,444.04 = 4,250,333.52/x
  3. Step 3: Cross multiply
    14,350,074.48x = 21,521,444.04 × 4,250,333.52
  4. Step 4: Simplify right side
    14,350,074.48x = 91,473,315,002,016.20
  5. Step 5: Solve for x
    x = 91,473,315,002,016.20/14,350,074.48
  6. Step 6: Final answer
    x = 6,374,413.95

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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.