Home / 1,007,135,010,213.70-1,510,272,480,086.60-582,956,064,167.55

Finding the Fourth Proportional to 1,007,135,010,213.70, 1,510,272,480,086.60 and 582,956,064,167.55

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Solution

The fourth proportional to 1,007,135,010,213.70, 1,510,272,480,086.60 and 582,956,064,167.55 is: 874,185,180,619.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,007,135,010,213.70 : 1,510,272,480,086.60 = 582,956,064,167.55 : x
  2. Step 2: Convert to fraction form
    1,007,135,010,213.70/1,510,272,480,086.60 = 582,956,064,167.55/x
  3. Step 3: Cross multiply
    1,007,135,010,213.70x = 1,510,272,480,086.60 × 582,956,064,167.55
  4. Step 4: Simplify right side
    1,007,135,010,213.70x = 880,422,500,811,848,936,325,120
  5. Step 5: Solve for x
    x = 880,422,500,811,848,936,325,120/1,007,135,010,213.70
  6. Step 6: Final answer
    x = 874,185,180,619.46

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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.