Home / 331,037,647.03-456,846,124.66-184,359,931.03

Finding the Fourth Proportional to 331,037,647.03, 456,846,124.66 and 184,359,931.03

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Solution

The fourth proportional to 331,037,647.03, 456,846,124.66 and 184,359,931.03 is: 254,424,597.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    331,037,647.03 : 456,846,124.66 = 184,359,931.03 : x
  2. Step 2: Convert to fraction form
    331,037,647.03/456,846,124.66 = 184,359,931.03/x
  3. Step 3: Cross multiply
    331,037,647.03x = 456,846,124.66 × 184,359,931.03
  4. Step 4: Simplify right side
    331,037,647.03x = 84,224,120,034,790,336
  5. Step 5: Solve for x
    x = 84,224,120,034,790,336/331,037,647.03
  6. Step 6: Final answer
    x = 254,424,597.29

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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.