Home / 1,907,432,753.77-2,632,259,382.45-1,060,641,895.27

Finding the Fourth Proportional to 1,907,432,753.77, 2,632,259,382.45 and 1,060,641,895.27

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Solution

The fourth proportional to 1,907,432,753.77, 2,632,259,382.45 and 1,060,641,895.27 is: 1,463,687,028.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,907,432,753.77 : 2,632,259,382.45 = 1,060,641,895.27 : x
  2. Step 2: Convert to fraction form
    1,907,432,753.77/2,632,259,382.45 = 1,060,641,895.27/x
  3. Step 3: Cross multiply
    1,907,432,753.77x = 2,632,259,382.45 × 1,060,641,895.27
  4. Step 4: Simplify right side
    1,907,432,753.77x = 2,791,884,580,253,907,968
  5. Step 5: Solve for x
    x = 2,791,884,580,253,907,968/1,907,432,753.77
  6. Step 6: Final answer
    x = 1,463,687,028.93

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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.