Home / 35,876,718.80-53,815,078.20-33,987,150.80

Finding the Fourth Proportional to 35,876,718.80, 53,815,078.20 and 33,987,150.80

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Solution

The fourth proportional to 35,876,718.80, 53,815,078.20 and 33,987,150.80 is: 50,980,726.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,876,718.80 : 53,815,078.20 = 33,987,150.80 : x
  2. Step 2: Convert to fraction form
    35,876,718.80/53,815,078.20 = 33,987,150.80/x
  3. Step 3: Cross multiply
    35,876,718.80x = 53,815,078.20 × 33,987,150.80
  4. Step 4: Simplify right side
    35,876,718.80x = 1,829,021,178,097,192.50
  5. Step 5: Solve for x
    x = 1,829,021,178,097,192.50/35,876,718.80
  6. Step 6: Final answer
    x = 50,980,726.20

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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.