Home / 373,111,464.08-559,647,021.04-114,327,450.08

Finding the Fourth Proportional to 373,111,464.08, 559,647,021.04 and 114,327,450.08

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Solution

The fourth proportional to 373,111,464.08, 559,647,021.04 and 114,327,450.08 is: 171,484,993.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    373,111,464.08 : 559,647,021.04 = 114,327,450.08 : x
  2. Step 2: Convert to fraction form
    373,111,464.08/559,647,021.04 = 114,327,450.08/x
  3. Step 3: Cross multiply
    373,111,464.08x = 559,647,021.04 × 114,327,450.08
  4. Step 4: Simplify right side
    373,111,464.08x = 63,983,016,860,371,304
  5. Step 5: Solve for x
    x = 63,983,016,860,371,304/373,111,464.08
  6. Step 6: Final answer
    x = 171,484,993.15

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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.