Home / 17,413,408.15-26,120,701.80-4,633,925.15

Finding the Fourth Proportional to 17,413,408.15, 26,120,701.80 and 4,633,925.15

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Solution

The fourth proportional to 17,413,408.15, 26,120,701.80 and 4,633,925.15 is: 6,951,044.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,413,408.15 : 26,120,701.80 = 4,633,925.15 : x
  2. Step 2: Convert to fraction form
    17,413,408.15/26,120,701.80 = 4,633,925.15/x
  3. Step 3: Cross multiply
    17,413,408.15x = 26,120,701.80 × 4,633,925.15
  4. Step 4: Simplify right side
    17,413,408.15x = 121,041,377,071,972.03
  5. Step 5: Solve for x
    x = 121,041,377,071,972.03/17,413,408.15
  6. Step 6: Final answer
    x = 6,951,044.62

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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.