Home / 14,011,449.44-21,018,060.24-5,922,917.60

Finding the Fourth Proportional to 14,011,449.44, 21,018,060.24 and 5,922,917.60

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Solution

The fourth proportional to 14,011,449.44, 21,018,060.24 and 5,922,917.60 is: 8,884,750.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,011,449.44 : 21,018,060.24 = 5,922,917.60 : x
  2. Step 2: Convert to fraction form
    14,011,449.44/21,018,060.24 = 5,922,917.60/x
  3. Step 3: Cross multiply
    14,011,449.44x = 21,018,060.24 × 5,922,917.60
  4. Step 4: Simplify right side
    14,011,449.44x = 124,488,238,913,356.20
  5. Step 5: Solve for x
    x = 124,488,238,913,356.20/14,011,449.44
  6. Step 6: Final answer
    x = 8,884,750.96

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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.