Home / 1,837,922,179.12-2,536,348,794.12-1,002,550,464.88

Finding the Fourth Proportional to 1,837,922,179.12, 2,536,348,794.12 and 1,002,550,464.88

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Solution

The fourth proportional to 1,837,922,179.12, 2,536,348,794.12 and 1,002,550,464.88 is: 1,383,528,471.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,837,922,179.12 : 2,536,348,794.12 = 1,002,550,464.88 : x
  2. Step 2: Convert to fraction form
    1,837,922,179.12/2,536,348,794.12 = 1,002,550,464.88/x
  3. Step 3: Cross multiply
    1,837,922,179.12x = 2,536,348,794.12 × 1,002,550,464.88
  4. Step 4: Simplify right side
    1,837,922,179.12x = 2,542,817,662,642,833,408
  5. Step 5: Solve for x
    x = 2,542,817,662,642,833,408/1,837,922,179.12
  6. Step 6: Final answer
    x = 1,383,528,471.19

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Double scale
Find fourth proportional to 1,837,922,180.12, 2,536,348,795.50 and 1,002,550,465.88
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1.5x scale

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.