Home / 1,604,185,523.22-2,404,579,979.37-539,594,915.34

Finding the Fourth Proportional to 1,604,185,523.22, 2,404,579,979.37 and 539,594,915.34

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Solution

The fourth proportional to 1,604,185,523.22, 2,404,579,979.37 and 539,594,915.34 is: 808,821,119.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,604,185,523.22 : 2,404,579,979.37 = 539,594,915.34 : x
  2. Step 2: Convert to fraction form
    1,604,185,523.22/2,404,579,979.37 = 539,594,915.34/x
  3. Step 3: Cross multiply
    1,604,185,523.22x = 2,404,579,979.37 × 539,594,915.34
  4. Step 4: Simplify right side
    1,604,185,523.22x = 1,297,499,130,396,414,208
  5. Step 5: Solve for x
    x = 1,297,499,130,396,414,208/1,604,185,523.22
  6. Step 6: Final answer
    x = 808,821,119.26

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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.