Home / 9,082,009.02-13,623,013.88-3,691,080.23

Finding the Fourth Proportional to 9,082,009.02, 13,623,013.88 and 3,691,080.23

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Solution

The fourth proportional to 9,082,009.02, 13,623,013.88 and 3,691,080.23 is: 5,536,620.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,082,009.02 : 13,623,013.88 = 3,691,080.23 : x
  2. Step 2: Convert to fraction form
    9,082,009.02/13,623,013.88 = 3,691,080.23/x
  3. Step 3: Cross multiply
    9,082,009.02x = 13,623,013.88 × 3,691,080.23
  4. Step 4: Simplify right side
    9,082,009.02x = 50,283,637,118,913.12
  5. Step 5: Solve for x
    x = 50,283,637,118,913.12/9,082,009.02
  6. Step 6: Final answer
    x = 5,536,620.48

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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.