Home / 26,324,017-39,477,980.02-9,280,704.12

Finding the Fourth Proportional to 26,324,017, 39,477,980.02 and 9,280,704.12

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Solution

The fourth proportional to 26,324,017, 39,477,980.02 and 9,280,704.12 is: 13,918,219.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,324,017 : 39,477,980.02 = 9,280,704.12 : x
  2. Step 2: Convert to fraction form
    26,324,017/39,477,980.02 = 9,280,704.12/x
  3. Step 3: Cross multiply
    26,324,017x = 39,477,980.02 × 9,280,704.12
  4. Step 4: Simplify right side
    26,324,017x = 366,383,451,820,891.69
  5. Step 5: Solve for x
    x = 366,383,451,820,891.69/26,324,017
  6. Step 6: Final answer
    x = 13,918,219.69

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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.