Home / 14,433,723.12-21,653,816.17-4,848,840.23

Finding the Fourth Proportional to 14,433,723.12, 21,653,816.17 and 4,848,840.23

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Solution

The fourth proportional to 14,433,723.12, 21,653,816.17 and 4,848,840.23 is: 7,274,345.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,433,723.12 : 21,653,816.17 = 4,848,840.23 : x
  2. Step 2: Convert to fraction form
    14,433,723.12/21,653,816.17 = 4,848,840.23/x
  3. Step 3: Cross multiply
    14,433,723.12x = 21,653,816.17 × 4,848,840.23
  4. Step 4: Simplify right side
    14,433,723.12x = 104,995,894,978,120.53
  5. Step 5: Solve for x
    x = 104,995,894,978,120.53/14,433,723.12
  6. Step 6: Final answer
    x = 7,274,345.93

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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.