Home / 35,828,025.42-53,757,600.30-19,444,884.47

Finding the Fourth Proportional to 35,828,025.42, 53,757,600.30 and 19,444,884.47

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Solution

The fourth proportional to 35,828,025.42, 53,757,600.30 and 19,444,884.47 is: 29,175,772.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,828,025.42 : 53,757,600.30 = 19,444,884.47 : x
  2. Step 2: Convert to fraction form
    35,828,025.42/53,757,600.30 = 19,444,884.47/x
  3. Step 3: Cross multiply
    35,828,025.42x = 53,757,600.30 × 19,444,884.47
  4. Step 4: Simplify right side
    35,828,025.42x = 1,045,310,326,949,149.25
  5. Step 5: Solve for x
    x = 1,045,310,326,949,149.25/35,828,025.42
  6. Step 6: Final answer
    x = 29,175,772.73

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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.