Home / 15,533,242.48-23,299,851.44-4,173,691.12

Finding the Fourth Proportional to 15,533,242.48, 23,299,851.44 and 4,173,691.12

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Solution

The fourth proportional to 15,533,242.48, 23,299,851.44 and 4,173,691.12 is: 6,260,533.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,533,242.48 : 23,299,851.44 = 4,173,691.12 : x
  2. Step 2: Convert to fraction form
    15,533,242.48/23,299,851.44 = 4,173,691.12/x
  3. Step 3: Cross multiply
    15,533,242.48x = 23,299,851.44 × 4,173,691.12
  4. Step 4: Simplify right side
    15,533,242.48x = 97,246,383,052,447.22
  5. Step 5: Solve for x
    x = 97,246,383,052,447.22/15,533,242.48
  6. Step 6: Final answer
    x = 6,260,533.38

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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.