Home / 14,001,081.44-19,322,761.21-8,495,850.92

Finding the Fourth Proportional to 14,001,081.44, 19,322,761.21 and 8,495,850.92

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Solution

The fourth proportional to 14,001,081.44, 19,322,761.21 and 8,495,850.92 is: 11,725,044.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,001,081.44 : 19,322,761.21 = 8,495,850.92 : x
  2. Step 2: Convert to fraction form
    14,001,081.44/19,322,761.21 = 8,495,850.92/x
  3. Step 3: Cross multiply
    14,001,081.44x = 19,322,761.21 × 8,495,850.92
  4. Step 4: Simplify right side
    14,001,081.44x = 164,163,298,485,065.34
  5. Step 5: Solve for x
    x = 164,163,298,485,065.34/14,001,081.44
  6. Step 6: Final answer
    x = 11,725,044.19

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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.