Home / 14,676,648.66-22,012,413.96-3,895,039.56

Finding the Fourth Proportional to 14,676,648.66, 22,012,413.96 and 3,895,039.56

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Solution

The fourth proportional to 14,676,648.66, 22,012,413.96 and 3,895,039.56 is: 5,841,880.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,676,648.66 : 22,012,413.96 = 3,895,039.56 : x
  2. Step 2: Convert to fraction form
    14,676,648.66/22,012,413.96 = 3,895,039.56/x
  3. Step 3: Cross multiply
    14,676,648.66x = 22,012,413.96 × 3,895,039.56
  4. Step 4: Simplify right side
    14,676,648.66x = 85,739,223,185,296.27
  5. Step 5: Solve for x
    x = 85,739,223,185,296.27/14,676,648.66
  6. Step 6: Final answer
    x = 5,841,880.20

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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.