Home / 295,767,015.66-443,690,877.69-123,203,472.95

Finding the Fourth Proportional to 295,767,015.66, 443,690,877.69 and 123,203,472.95

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Solution

The fourth proportional to 295,767,015.66, 443,690,877.69 and 123,203,472.95 is: 184,822,019.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    295,767,015.66 : 443,690,877.69 = 123,203,472.95 : x
  2. Step 2: Convert to fraction form
    295,767,015.66/443,690,877.69 = 123,203,472.95/x
  3. Step 3: Cross multiply
    295,767,015.66x = 443,690,877.69 × 123,203,472.95
  4. Step 4: Simplify right side
    295,767,015.66x = 54,664,257,048,750,904
  5. Step 5: Solve for x
    x = 54,664,257,048,750,904/295,767,015.66
  6. Step 6: Final answer
    x = 184,822,019.21

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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.