Home / 14,544,180.29-20,071,029.60-8,017,666.85

Finding the Fourth Proportional to 14,544,180.29, 20,071,029.60 and 8,017,666.85

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Solution

The fourth proportional to 14,544,180.29, 20,071,029.60 and 8,017,666.85 is: 11,064,413.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,544,180.29 : 20,071,029.60 = 8,017,666.85 : x
  2. Step 2: Convert to fraction form
    14,544,180.29/20,071,029.60 = 8,017,666.85/x
  3. Step 3: Cross multiply
    14,544,180.29x = 20,071,029.60 × 8,017,666.85
  4. Step 4: Simplify right side
    14,544,180.29x = 160,922,828,568,933.62
  5. Step 5: Solve for x
    x = 160,922,828,568,933.62/14,544,180.29
  6. Step 6: Final answer
    x = 11,064,413.77

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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.