Home / 373,320,034.20-559,980,051.30-295,385,851.80

Finding the Fourth Proportional to 373,320,034.20, 559,980,051.30 and 295,385,851.80

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Solution

The fourth proportional to 373,320,034.20, 559,980,051.30 and 295,385,851.80 is: 443,078,777.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    373,320,034.20 : 559,980,051.30 = 295,385,851.80 : x
  2. Step 2: Convert to fraction form
    373,320,034.20/559,980,051.30 = 295,385,851.80/x
  3. Step 3: Cross multiply
    373,320,034.20x = 559,980,051.30 × 295,385,851.80
  4. Step 4: Simplify right side
    373,320,034.20x = 165,410,184,444,258,176
  5. Step 5: Solve for x
    x = 165,410,184,444,258,176/373,320,034.20
  6. Step 6: Final answer
    x = 443,078,777.70

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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.