Home / 15,505,204.56-23,258,448.12-4,575,394.26

Finding the Fourth Proportional to 15,505,204.56, 23,258,448.12 and 4,575,394.26

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Solution

The fourth proportional to 15,505,204.56, 23,258,448.12 and 4,575,394.26 is: 6,863,280.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,505,204.56 : 23,258,448.12 = 4,575,394.26 : x
  2. Step 2: Convert to fraction form
    15,505,204.56/23,258,448.12 = 4,575,394.26/x
  3. Step 3: Cross multiply
    15,505,204.56x = 23,258,448.12 × 4,575,394.26
  4. Step 4: Simplify right side
    15,505,204.56x = 106,416,570,024,755.80
  5. Step 5: Solve for x
    x = 106,416,570,024,755.80/15,505,204.56
  6. Step 6: Final answer
    x = 6,863,280.62

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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.