Home / 1,007,135,010,214.40-1,510,272,480,087.70-582,956,064,168.30

Finding the Fourth Proportional to 1,007,135,010,214.40, 1,510,272,480,087.70 and 582,956,064,168.30

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Solution

The fourth proportional to 1,007,135,010,214.40, 1,510,272,480,087.70 and 582,956,064,168.30 is: 874,185,180,620.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,007,135,010,214.40 : 1,510,272,480,087.70 = 582,956,064,168.30 : x
  2. Step 2: Convert to fraction form
    1,007,135,010,214.40/1,510,272,480,087.70 = 582,956,064,168.30/x
  3. Step 3: Cross multiply
    1,007,135,010,214.40x = 1,510,272,480,087.70 × 582,956,064,168.30
  4. Step 4: Simplify right side
    1,007,135,010,214.40x = 880,422,500,813,622,892,036,096
  5. Step 5: Solve for x
    x = 880,422,500,813,622,892,036,096/1,007,135,010,214.40
  6. Step 6: Final answer
    x = 874,185,180,620.62

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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.