Home / 373,376,594.40-560,064,891.60-336,388,300.80

Finding the Fourth Proportional to 373,376,594.40, 560,064,891.60 and 336,388,300.80

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Solution

The fourth proportional to 373,376,594.40, 560,064,891.60 and 336,388,300.80 is: 504,582,451.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    373,376,594.40 : 560,064,891.60 = 336,388,300.80 : x
  2. Step 2: Convert to fraction form
    373,376,594.40/560,064,891.60 = 336,388,300.80/x
  3. Step 3: Cross multiply
    373,376,594.40x = 560,064,891.60 × 336,388,300.80
  4. Step 4: Simplify right side
    373,376,594.40x = 188,399,277,223,060,192
  5. Step 5: Solve for x
    x = 188,399,277,223,060,192/373,376,594.40
  6. Step 6: Final answer
    x = 504,582,451.20

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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.