Home / 25,999,233.32-35,878,919.86-14,396,796.60

Finding the Fourth Proportional to 25,999,233.32, 35,878,919.86 and 14,396,796.60

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Solution

The fourth proportional to 25,999,233.32, 35,878,919.86 and 14,396,796.60 is: 19,867,567.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,999,233.32 : 35,878,919.86 = 14,396,796.60 : x
  2. Step 2: Convert to fraction form
    25,999,233.32/35,878,919.86 = 14,396,796.60/x
  3. Step 3: Cross multiply
    25,999,233.32x = 35,878,919.86 × 14,396,796.60
  4. Step 4: Simplify right side
    25,999,233.32x = 516,541,511,452,120.44
  5. Step 5: Solve for x
    x = 516,541,511,452,120.44/25,999,233.32
  6. Step 6: Final answer
    x = 19,867,567.06

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.