Home / 14,134,467.84-21,203,932.32-6,047,495.88

Finding the Fourth Proportional to 14,134,467.84, 21,203,932.32 and 6,047,495.88

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Solution

The fourth proportional to 14,134,467.84, 21,203,932.32 and 6,047,495.88 is: 9,072,198.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,134,467.84 : 21,203,932.32 = 6,047,495.88 : x
  2. Step 2: Convert to fraction form
    14,134,467.84/21,203,932.32 = 6,047,495.88/x
  3. Step 3: Cross multiply
    14,134,467.84x = 21,203,932.32 × 6,047,495.88
  4. Step 4: Simplify right side
    14,134,467.84x = 128,230,693,344,998.84
  5. Step 5: Solve for x
    x = 128,230,693,344,998.84/14,134,467.84
  6. Step 6: Final answer
    x = 9,072,198.18

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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.