Home / 25,751,234.64-38,620,858.50-9,584,798.88

Finding the Fourth Proportional to 25,751,234.64, 38,620,858.50 and 9,584,798.88

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Solution

The fourth proportional to 25,751,234.64, 38,620,858.50 and 9,584,798.88 is: 14,374,967.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,751,234.64 : 38,620,858.50 = 9,584,798.88 : x
  2. Step 2: Convert to fraction form
    25,751,234.64/38,620,858.50 = 9,584,798.88/x
  3. Step 3: Cross multiply
    25,751,234.64x = 38,620,858.50 × 9,584,798.88
  4. Step 4: Simplify right side
    25,751,234.64x = 370,173,161,295,438.50
  5. Step 5: Solve for x
    x = 370,173,161,295,438.50/25,751,234.64
  6. Step 6: Final answer
    x = 14,374,967.51

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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.