Home / 23,938,763.44-35,913,188.93-7,763,453.44

Finding the Fourth Proportional to 23,938,763.44, 35,913,188.93 and 7,763,453.44

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Solution

The fourth proportional to 23,938,763.44, 35,913,188.93 and 7,763,453.44 is: 11,646,815.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,938,763.44 : 35,913,188.93 = 7,763,453.44 : x
  2. Step 2: Convert to fraction form
    23,938,763.44/35,913,188.93 = 7,763,453.44/x
  3. Step 3: Cross multiply
    23,938,763.44x = 35,913,188.93 × 7,763,453.44
  4. Step 4: Simplify right side
    23,938,763.44x = 278,810,370,139,978.44
  5. Step 5: Solve for x
    x = 278,810,370,139,978.44/23,938,763.44
  6. Step 6: Final answer
    x = 11,646,815.88

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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.