Home / 35,508,184.80-53,150,302.80-34,388,440.80

Finding the Fourth Proportional to 35,508,184.80, 53,150,302.80 and 34,388,440.80

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Solution

The fourth proportional to 35,508,184.80, 53,150,302.80 and 34,388,440.80 is: 51,474,217.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,508,184.80 : 53,150,302.80 = 34,388,440.80 : x
  2. Step 2: Convert to fraction form
    35,508,184.80/53,150,302.80 = 34,388,440.80/x
  3. Step 3: Cross multiply
    35,508,184.80x = 53,150,302.80 × 34,388,440.80
  4. Step 4: Simplify right side
    35,508,184.80x = 1,827,756,041,339,874
  5. Step 5: Solve for x
    x = 1,827,756,041,339,874/35,508,184.80
  6. Step 6: Final answer
    x = 51,474,217.89

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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.