Home / 25,069,468.64-37,605,093.96-8,027,927.28

Finding the Fourth Proportional to 25,069,468.64, 37,605,093.96 and 8,027,927.28

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Solution

The fourth proportional to 25,069,468.64, 37,605,093.96 and 8,027,927.28 is: 12,042,176.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,069,468.64 : 37,605,093.96 = 8,027,927.28 : x
  2. Step 2: Convert to fraction form
    25,069,468.64/37,605,093.96 = 8,027,927.28/x
  3. Step 3: Cross multiply
    25,069,468.64x = 37,605,093.96 × 8,027,927.28
  4. Step 4: Simplify right side
    25,069,468.64x = 301,890,959,668,447.25
  5. Step 5: Solve for x
    x = 301,890,959,668,447.25/25,069,468.64
  6. Step 6: Final answer
    x = 12,042,176.24

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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.