Home / 373,670,024.60-560,505,036.90-251,226,018.20

Finding the Fourth Proportional to 373,670,024.60, 560,505,036.90 and 251,226,018.20

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Solution

The fourth proportional to 373,670,024.60, 560,505,036.90 and 251,226,018.20 is: 376,839,027.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    373,670,024.60 : 560,505,036.90 = 251,226,018.20 : x
  2. Step 2: Convert to fraction form
    373,670,024.60/560,505,036.90 = 251,226,018.20/x
  3. Step 3: Cross multiply
    373,670,024.60x = 560,505,036.90 × 251,226,018.20
  4. Step 4: Simplify right side
    373,670,024.60x = 140,813,448,601,431,056
  5. Step 5: Solve for x
    x = 140,813,448,601,431,056/373,670,024.60
  6. Step 6: Final answer
    x = 376,839,027.30

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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.