Home / 14,232,676.91-21,348,826.56-3,450,072.47

Finding the Fourth Proportional to 14,232,676.91, 21,348,826.56 and 3,450,072.47

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Solution

The fourth proportional to 14,232,676.91, 21,348,826.56 and 3,450,072.47 is: 5,175,062.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,232,676.91 : 21,348,826.56 = 3,450,072.47 : x
  2. Step 2: Convert to fraction form
    14,232,676.91/21,348,826.56 = 3,450,072.47/x
  3. Step 3: Cross multiply
    14,232,676.91x = 21,348,826.56 × 3,450,072.47
  4. Step 4: Simplify right side
    14,232,676.91x = 73,654,998,674,716.66
  5. Step 5: Solve for x
    x = 73,654,998,674,716.66/14,232,676.91
  6. Step 6: Final answer
    x = 5,175,062.93

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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.