Home / 1,944,191,871.51-2,682,991,557.18-1,052,118,374.46

Finding the Fourth Proportional to 1,944,191,871.51, 2,682,991,557.18 and 1,052,118,374.46

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Solution

The fourth proportional to 1,944,191,871.51, 2,682,991,557.18 and 1,052,118,374.46 is: 1,451,927,022.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,944,191,871.51 : 2,682,991,557.18 = 1,052,118,374.46 : x
  2. Step 2: Convert to fraction form
    1,944,191,871.51/2,682,991,557.18 = 1,052,118,374.46/x
  3. Step 3: Cross multiply
    1,944,191,871.51x = 2,682,991,557.18 × 1,052,118,374.46
  4. Step 4: Simplify right side
    1,944,191,871.51x = 2,822,824,715,830,125,568
  5. Step 5: Solve for x
    x = 2,822,824,715,830,125,568/1,944,191,871.51
  6. Step 6: Final answer
    x = 1,451,927,022.84

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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.