Home / 19,544,138.44-26,970,942.66-10,842,311.32

Finding the Fourth Proportional to 19,544,138.44, 26,970,942.66 and 10,842,311.32

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Solution

The fourth proportional to 19,544,138.44, 26,970,942.66 and 10,842,311.32 is: 14,962,407.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,544,138.44 : 26,970,942.66 = 10,842,311.32 : x
  2. Step 2: Convert to fraction form
    19,544,138.44/26,970,942.66 = 10,842,311.32/x
  3. Step 3: Cross multiply
    19,544,138.44x = 26,970,942.66 × 10,842,311.32
  4. Step 4: Simplify right side
    19,544,138.44x = 292,427,356,913,588.94
  5. Step 5: Solve for x
    x = 292,427,356,913,588.94/19,544,138.44
  6. Step 6: Final answer
    x = 14,962,407.16

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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.