Home / 23,468,256.87-35,212,070.98-12,672,844.88

Finding the Fourth Proportional to 23,468,256.87, 35,212,070.98 and 12,672,844.88

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Solution

The fourth proportional to 23,468,256.87, 35,212,070.98 and 12,672,844.88 is: 19,014,497.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,468,256.87 : 35,212,070.98 = 12,672,844.88 : x
  2. Step 2: Convert to fraction form
    23,468,256.87/35,212,070.98 = 12,672,844.88/x
  3. Step 3: Cross multiply
    23,468,256.87x = 35,212,070.98 × 12,672,844.88
  4. Step 4: Simplify right side
    23,468,256.87x = 446,237,113,201,585.56
  5. Step 5: Solve for x
    x = 446,237,113,201,585.56/23,468,256.87
  6. Step 6: Final answer
    x = 19,014,497.57

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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.