Home / 563,055,196.05-843,483,268.89-267,529,757.04

Finding the Fourth Proportional to 563,055,196.05, 843,483,268.89 and 267,529,757.04

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Solution

The fourth proportional to 563,055,196.05, 843,483,268.89 and 267,529,757.04 is: 400,772,207.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    563,055,196.05 : 843,483,268.89 = 267,529,757.04 : x
  2. Step 2: Convert to fraction form
    563,055,196.05/843,483,268.89 = 267,529,757.04/x
  3. Step 3: Cross multiply
    563,055,196.05x = 843,483,268.89 × 267,529,757.04
  4. Step 4: Simplify right side
    563,055,196.05x = 225,656,873,993,446,688
  5. Step 5: Solve for x
    x = 225,656,873,993,446,688/563,055,196.05
  6. Step 6: Final answer
    x = 400,772,207.73

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.