Home / 1,837,922,028.66-2,536,348,586.85-1,002,550,314.42

Finding the Fourth Proportional to 1,837,922,028.66, 2,536,348,586.85 and 1,002,550,314.42

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Solution

The fourth proportional to 1,837,922,028.66, 2,536,348,586.85 and 1,002,550,314.42 is: 1,383,528,263.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,837,922,028.66 : 2,536,348,586.85 = 1,002,550,314.42 : x
  2. Step 2: Convert to fraction form
    1,837,922,028.66/2,536,348,586.85 = 1,002,550,314.42/x
  3. Step 3: Cross multiply
    1,837,922,028.66x = 2,536,348,586.85 × 1,002,550,314.42
  4. Step 4: Simplify right side
    1,837,922,028.66x = 2,542,817,073,225,189,888
  5. Step 5: Solve for x
    x = 2,542,817,073,225,189,888/1,837,922,028.66
  6. Step 6: Final answer
    x = 1,383,528,263.75

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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.