Home / 35,183,610.40-52,736,924.40-12,452,807.20

Finding the Fourth Proportional to 35,183,610.40, 52,736,924.40 and 12,452,807.20

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Solution

The fourth proportional to 35,183,610.40, 52,736,924.40 and 12,452,807.20 is: 18,665,587.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,183,610.40 : 52,736,924.40 = 12,452,807.20 : x
  2. Step 2: Convert to fraction form
    35,183,610.40/52,736,924.40 = 12,452,807.20/x
  3. Step 3: Cross multiply
    35,183,610.40x = 52,736,924.40 × 12,452,807.20
  4. Step 4: Simplify right side
    35,183,610.40x = 656,722,751,874,175.62
  5. Step 5: Solve for x
    x = 656,722,751,874,175.62/35,183,610.40
  6. Step 6: Final answer
    x = 18,665,587.31

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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.