Home / 33,490,814.40-50,236,221.60-9,229,694.40

Finding the Fourth Proportional to 33,490,814.40, 50,236,221.60 and 9,229,694.40

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Solution

The fourth proportional to 33,490,814.40, 50,236,221.60 and 9,229,694.40 is: 13,844,541.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,490,814.40 : 50,236,221.60 = 9,229,694.40 : x
  2. Step 2: Convert to fraction form
    33,490,814.40/50,236,221.60 = 9,229,694.40/x
  3. Step 3: Cross multiply
    33,490,814.40x = 50,236,221.60 × 9,229,694.40
  4. Step 4: Simplify right side
    33,490,814.40x = 463,664,973,178,679.06
  5. Step 5: Solve for x
    x = 463,664,973,178,679.06/33,490,814.40
  6. Step 6: Final answer
    x = 13,844,541.60

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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.