Home / 50,907,025.08-70,251,706.06-28,014,481.08

Finding the Fourth Proportional to 50,907,025.08, 70,251,706.06 and 28,014,481.08

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Solution

The fourth proportional to 50,907,025.08, 70,251,706.06 and 28,014,481.08 is: 38,659,990.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,907,025.08 : 70,251,706.06 = 28,014,481.08 : x
  2. Step 2: Convert to fraction form
    50,907,025.08/70,251,706.06 = 28,014,481.08/x
  3. Step 3: Cross multiply
    50,907,025.08x = 70,251,706.06 × 28,014,481.08
  4. Step 4: Simplify right side
    50,907,025.08x = 1,968,065,090,255,591.25
  5. Step 5: Solve for x
    x = 1,968,065,090,255,591.25/50,907,025.08
  6. Step 6: Final answer
    x = 38,659,990.19

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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.