Home / 26,120,113.22-39,181,054.20-6,950,888.73

Finding the Fourth Proportional to 26,120,113.22, 39,181,054.20 and 6,950,888.73

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Solution

The fourth proportional to 26,120,113.22, 39,181,054.20 and 6,950,888.73 is: 10,426,568.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,120,113.22 : 39,181,054.20 = 6,950,888.73 : x
  2. Step 2: Convert to fraction form
    26,120,113.22/39,181,054.20 = 6,950,888.73/x
  3. Step 3: Cross multiply
    26,120,113.22x = 39,181,054.20 × 6,950,888.73
  4. Step 4: Simplify right side
    26,120,113.22x = 272,343,148,068,299.22
  5. Step 5: Solve for x
    x = 272,343,148,068,299.22/26,120,113.22
  6. Step 6: Final answer
    x = 10,426,568.44

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1.5x scale

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.