Home / 35,861,977.80-53,787,192.48-10,297,172.52

Finding the Fourth Proportional to 35,861,977.80, 53,787,192.48 and 10,297,172.52

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Solution

The fourth proportional to 35,861,977.80, 53,787,192.48 and 10,297,172.52 is: 15,444,100.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,861,977.80 : 53,787,192.48 = 10,297,172.52 : x
  2. Step 2: Convert to fraction form
    35,861,977.80/53,787,192.48 = 10,297,172.52/x
  3. Step 3: Cross multiply
    35,861,977.80x = 53,787,192.48 × 10,297,172.52
  4. Step 4: Simplify right side
    35,861,977.80x = 553,856,000,333,006.56
  5. Step 5: Solve for x
    x = 553,856,000,333,006.56/35,861,977.80
  6. Step 6: Final answer
    x = 15,444,100.81

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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.