Home / 64,005,774.32-95,969,782.51-25,097,613.68

Finding the Fourth Proportional to 64,005,774.32, 95,969,782.51 and 25,097,613.68

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Solution

The fourth proportional to 64,005,774.32, 95,969,782.51 and 25,097,613.68 is: 37,631,175.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,005,774.32 : 95,969,782.51 = 25,097,613.68 : x
  2. Step 2: Convert to fraction form
    64,005,774.32/95,969,782.51 = 25,097,613.68/x
  3. Step 3: Cross multiply
    64,005,774.32x = 95,969,782.51 × 25,097,613.68
  4. Step 4: Simplify right side
    64,005,774.32x = 2,408,612,526,389,601
  5. Step 5: Solve for x
    x = 2,408,612,526,389,601/64,005,774.32
  6. Step 6: Final answer
    x = 37,631,175.50

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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.