Home / 19,524,098.77-26,942,672.39-10,703,248.36

Finding the Fourth Proportional to 19,524,098.77, 26,942,672.39 and 10,703,248.36

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Solution

The fourth proportional to 19,524,098.77, 26,942,672.39 and 10,703,248.36 is: 14,770,162.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,524,098.77 : 26,942,672.39 = 10,703,248.36 : x
  2. Step 2: Convert to fraction form
    19,524,098.77/26,942,672.39 = 10,703,248.36/x
  3. Step 3: Cross multiply
    19,524,098.77x = 26,942,672.39 × 10,703,248.36
  4. Step 4: Simplify right side
    19,524,098.77x = 288,374,113,951,411.88
  5. Step 5: Solve for x
    x = 288,374,113,951,411.88/19,524,098.77
  6. Step 6: Final answer
    x = 14,770,162.63

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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.