Home / 35,957,040.88-53,937,136.32-10,400,633.68

Finding the Fourth Proportional to 35,957,040.88, 53,937,136.32 and 10,400,633.68

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Solution

The fourth proportional to 35,957,040.88, 53,937,136.32 and 10,400,633.68 is: 15,601,406.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,957,040.88 : 53,937,136.32 = 10,400,633.68 : x
  2. Step 2: Convert to fraction form
    35,957,040.88/53,937,136.32 = 10,400,633.68/x
  3. Step 3: Cross multiply
    35,957,040.88x = 53,937,136.32 × 10,400,633.68
  4. Step 4: Simplify right side
    35,957,040.88x = 560,980,396,612,543.25
  5. Step 5: Solve for x
    x = 560,980,396,612,543.25/35,957,040.88
  6. Step 6: Final answer
    x = 15,601,406.09

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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.