Home / 21,826,327.08-32,726,303.44-8,697,764.41

Finding the Fourth Proportional to 21,826,327.08, 32,726,303.44 and 8,697,764.41

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Solution

The fourth proportional to 21,826,327.08, 32,726,303.44 and 8,697,764.41 is: 13,041,391.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    21,826,327.08 : 32,726,303.44 = 8,697,764.41 : x
  2. Step 2: Convert to fraction form
    21,826,327.08/32,726,303.44 = 8,697,764.41/x
  3. Step 3: Cross multiply
    21,826,327.08x = 32,726,303.44 × 8,697,764.41
  4. Step 4: Simplify right side
    21,826,327.08x = 284,645,677,227,732.44
  5. Step 5: Solve for x
    x = 284,645,677,227,732.44/21,826,327.08
  6. Step 6: Final answer
    x = 13,041,391.54

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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.