Home / 2,414,448,047.70-3,621,672,071.55-1,679,784,009.30

Finding the Fourth Proportional to 2,414,448,047.70, 3,621,672,071.55 and 1,679,784,009.30

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Solution

The fourth proportional to 2,414,448,047.70, 3,621,672,071.55 and 1,679,784,009.30 is: 2,519,676,013.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,414,448,047.70 : 3,621,672,071.55 = 1,679,784,009.30 : x
  2. Step 2: Convert to fraction form
    2,414,448,047.70/3,621,672,071.55 = 1,679,784,009.30/x
  3. Step 3: Cross multiply
    2,414,448,047.70x = 3,621,672,071.55 × 1,679,784,009.30
  4. Step 4: Simplify right side
    2,414,448,047.70x = 6,083,626,832,718,095,360
  5. Step 5: Solve for x
    x = 6,083,626,832,718,095,360/2,414,448,047.70
  6. Step 6: Final answer
    x = 2,519,676,013.95

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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.