Home / 14,786,587.80-22,175,945.10-4,551,427.80

Finding the Fourth Proportional to 14,786,587.80, 22,175,945.10 and 4,551,427.80

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Solution

The fourth proportional to 14,786,587.80, 22,175,945.10 and 4,551,427.80 is: 6,825,929.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,786,587.80 : 22,175,945.10 = 4,551,427.80 : x
  2. Step 2: Convert to fraction form
    14,786,587.80/22,175,945.10 = 4,551,427.80/x
  3. Step 3: Cross multiply
    14,786,587.80x = 22,175,945.10 × 4,551,427.80
  4. Step 4: Simplify right side
    14,786,587.80x = 100,932,213,019,413.78
  5. Step 5: Solve for x
    x = 100,932,213,019,413.78/14,786,587.80
  6. Step 6: Final answer
    x = 6,825,929.98

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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.