Home / 675,743,222-932,525,646.36-366,693,878

Finding the Fourth Proportional to 675,743,222, 932,525,646.36 and 366,693,878

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Solution

The fourth proportional to 675,743,222, 932,525,646.36 and 366,693,878 is: 506,037,551.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    675,743,222 : 932,525,646.36 = 366,693,878 : x
  2. Step 2: Convert to fraction form
    675,743,222/932,525,646.36 = 366,693,878/x
  3. Step 3: Cross multiply
    675,743,222x = 932,525,646.36 × 366,693,878
  4. Step 4: Simplify right side
    675,743,222x = 341,951,445,598,204,992
  5. Step 5: Solve for x
    x = 341,951,445,598,204,992/675,743,222
  6. Step 6: Final answer
    x = 506,037,551.64

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.