Home / 373,376,589.53-560,064,884.29-336,388,295.93

Finding the Fourth Proportional to 373,376,589.53, 560,064,884.29 and 336,388,295.93

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Solution

The fourth proportional to 373,376,589.53, 560,064,884.29 and 336,388,295.93 is: 504,582,443.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    373,376,589.53 : 560,064,884.29 = 336,388,295.93 : x
  2. Step 2: Convert to fraction form
    373,376,589.53/560,064,884.29 = 336,388,295.93/x
  3. Step 3: Cross multiply
    373,376,589.53x = 560,064,884.29 × 336,388,295.93
  4. Step 4: Simplify right side
    373,376,589.53x = 188,399,272,032,904,448
  5. Step 5: Solve for x
    x = 188,399,272,032,904,448/373,376,589.53
  6. Step 6: Final answer
    x = 504,582,443.89

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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.