Home / 15,552,017.80-23,321,028.30-5,964,209.80

Finding the Fourth Proportional to 15,552,017.80, 23,321,028.30 and 5,964,209.80

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Solution

The fourth proportional to 15,552,017.80, 23,321,028.30 and 5,964,209.80 is: 8,943,630.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,552,017.80 : 23,321,028.30 = 5,964,209.80 : x
  2. Step 2: Convert to fraction form
    15,552,017.80/23,321,028.30 = 5,964,209.80/x
  3. Step 3: Cross multiply
    15,552,017.80x = 23,321,028.30 × 5,964,209.80
  4. Step 4: Simplify right side
    15,552,017.80x = 139,091,505,532,937.34
  5. Step 5: Solve for x
    x = 139,091,505,532,937.34/15,552,017.80
  6. Step 6: Final answer
    x = 8,943,630.81

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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.