Home / 26,416,373.95-39,628,498.11-9,375,619.87

Finding the Fourth Proportional to 26,416,373.95, 39,628,498.11 and 9,375,619.87

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Solution

The fourth proportional to 26,416,373.95, 39,628,498.11 and 9,375,619.87 is: 14,064,827.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,416,373.95 : 39,628,498.11 = 9,375,619.87 : x
  2. Step 2: Convert to fraction form
    26,416,373.95/39,628,498.11 = 9,375,619.87/x
  3. Step 3: Cross multiply
    26,416,373.95x = 39,628,498.11 × 9,375,619.87
  4. Step 4: Simplify right side
    26,416,373.95x = 371,541,734,298,373.44
  5. Step 5: Solve for x
    x = 371,541,734,298,373.44/26,416,373.95
  6. Step 6: Final answer
    x = 14,064,827.18

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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.