Home / 14,232,523.56-21,350,097.74-4,647,952.36

Finding the Fourth Proportional to 14,232,523.56, 21,350,097.74 and 4,647,952.36

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Solution

The fourth proportional to 14,232,523.56, 21,350,097.74 and 4,647,952.36 is: 6,972,357.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,232,523.56 : 21,350,097.74 = 4,647,952.36 : x
  2. Step 2: Convert to fraction form
    14,232,523.56/21,350,097.74 = 4,647,952.36/x
  3. Step 3: Cross multiply
    14,232,523.56x = 21,350,097.74 × 4,647,952.36
  4. Step 4: Simplify right side
    14,232,523.56x = 99,234,237,176,863.67
  5. Step 5: Solve for x
    x = 99,234,237,176,863.67/14,232,523.56
  6. Step 6: Final answer
    x = 6,972,357.13

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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.