Home / 3,060,603,914.32-4,224,936,642-2,057,603,185.36

Finding the Fourth Proportional to 3,060,603,914.32, 4,224,936,642 and 2,057,603,185.36

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Solution

The fourth proportional to 3,060,603,914.32, 4,224,936,642 and 2,057,603,185.36 is: 2,840,368,546.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,060,603,914.32 : 4,224,936,642 = 2,057,603,185.36 : x
  2. Step 2: Convert to fraction form
    3,060,603,914.32/4,224,936,642 = 2,057,603,185.36/x
  3. Step 3: Cross multiply
    3,060,603,914.32x = 4,224,936,642 × 2,057,603,185.36
  4. Step 4: Simplify right side
    3,060,603,914.32x = 8,693,243,092,523,381,760
  5. Step 5: Solve for x
    x = 8,693,243,092,523,381,760/3,060,603,914.32
  6. Step 6: Final answer
    x = 2,840,368,546.82

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.