Home / 295,767,028.41-443,690,896.83-123,203,485.74

Finding the Fourth Proportional to 295,767,028.41, 443,690,896.83 and 123,203,485.74

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Solution

The fourth proportional to 295,767,028.41, 443,690,896.83 and 123,203,485.74 is: 184,822,038.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    295,767,028.41 : 443,690,896.83 = 123,203,485.74 : x
  2. Step 2: Convert to fraction form
    295,767,028.41/443,690,896.83 = 123,203,485.74/x
  3. Step 3: Cross multiply
    295,767,028.41x = 443,690,896.83 × 123,203,485.74
  4. Step 4: Simplify right side
    295,767,028.41x = 54,664,265,080,562,712
  5. Step 5: Solve for x
    x = 54,664,265,080,562,712/295,767,028.41
  6. Step 6: Final answer
    x = 184,822,038.39

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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.