Home / 1,327,618,109.40-1,855,037,382.60-1,327,618,109.40

Finding the Fourth Proportional to 1,327,618,109.40, 1,855,037,382.60 and 1,327,618,109.40

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Solution

The fourth proportional to 1,327,618,109.40, 1,855,037,382.60 and 1,327,618,109.40 is: 1,855,037,382.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,327,618,109.40 : 1,855,037,382.60 = 1,327,618,109.40 : x
  2. Step 2: Convert to fraction form
    1,327,618,109.40/1,855,037,382.60 = 1,327,618,109.40/x
  3. Step 3: Cross multiply
    1,327,618,109.40x = 1,855,037,382.60 × 1,327,618,109.40
  4. Step 4: Simplify right side
    1,327,618,109.40x = 2,462,781,222,753,736,704
  5. Step 5: Solve for x
    x = 2,462,781,222,753,736,704/1,327,618,109.40
  6. Step 6: Final answer
    x = 1,855,037,382.60

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.40) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.