Home / 26,480,245.83-39,720,310.02-7,049,476.59

Finding the Fourth Proportional to 26,480,245.83, 39,720,310.02 and 7,049,476.59

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Solution

The fourth proportional to 26,480,245.83, 39,720,310.02 and 7,049,476.59 is: 10,574,199.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,480,245.83 : 39,720,310.02 = 7,049,476.59 : x
  2. Step 2: Convert to fraction form
    26,480,245.83/39,720,310.02 = 7,049,476.59/x
  3. Step 3: Cross multiply
    26,480,245.83x = 39,720,310.02 × 7,049,476.59
  4. Step 4: Simplify right side
    26,480,245.83x = 280,007,395,633,532.44
  5. Step 5: Solve for x
    x = 280,007,395,633,532.44/26,480,245.83
  6. Step 6: Final answer
    x = 10,574,199.25

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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.