Home / 29,242,757.36-43,870,863.96-9,814,561.04

Finding the Fourth Proportional to 29,242,757.36, 43,870,863.96 and 9,814,561.04

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Solution

The fourth proportional to 29,242,757.36, 43,870,863.96 and 9,814,561.04 is: 14,724,099.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,242,757.36 : 43,870,863.96 = 9,814,561.04 : x
  2. Step 2: Convert to fraction form
    29,242,757.36/43,870,863.96 = 9,814,561.04/x
  3. Step 3: Cross multiply
    29,242,757.36x = 43,870,863.96 × 9,814,561.04
  4. Step 4: Simplify right side
    29,242,757.36x = 430,573,272,212,956.06
  5. Step 5: Solve for x
    x = 430,573,272,212,956.06/29,242,757.36
  6. Step 6: Final answer
    x = 14,724,099.61

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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.