Home / 604,576,978,664.06-906,868,858,398.30-201,659,342,839.70

Finding the Fourth Proportional to 604,576,978,664.06, 906,868,858,398.30 and 201,659,342,839.70

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Solution

The fourth proportional to 604,576,978,664.06, 906,868,858,398.30 and 201,659,342,839.70 is: 302,490,145,143.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    604,576,978,664.06 : 906,868,858,398.30 = 201,659,342,839.70 : x
  2. Step 2: Convert to fraction form
    604,576,978,664.06/906,868,858,398.30 = 201,659,342,839.70/x
  3. Step 3: Cross multiply
    604,576,978,664.06x = 906,868,858,398.30 × 201,659,342,839.70
  4. Step 4: Simplify right side
    604,576,978,664.06x = 182,878,578,026,390,143,107,072
  5. Step 5: Solve for x
    x = 182,878,578,026,390,143,107,072/604,576,978,664.06
  6. Step 6: Final answer
    x = 302,490,145,143.30

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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.