Home / 14,041,303.96-21,062,772.42-3,944,712.28

Finding the Fourth Proportional to 14,041,303.96, 21,062,772.42 and 3,944,712.28

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Solution

The fourth proportional to 14,041,303.96, 21,062,772.42 and 3,944,712.28 is: 5,917,297.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,041,303.96 : 21,062,772.42 = 3,944,712.28 : x
  2. Step 2: Convert to fraction form
    14,041,303.96/21,062,772.42 = 3,944,712.28/x
  3. Step 3: Cross multiply
    14,041,303.96x = 21,062,772.42 × 3,944,712.28
  4. Step 4: Simplify right side
    14,041,303.96x = 83,086,577,016,019.33
  5. Step 5: Solve for x
    x = 83,086,577,016,019.33/14,041,303.96
  6. Step 6: Final answer
    x = 5,917,297.80

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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.