Home / 2,414,448,099.20-3,621,672,148.80-2,070,074,331.20

Finding the Fourth Proportional to 2,414,448,099.20, 3,621,672,148.80 and 2,070,074,331.20

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Solution

The fourth proportional to 2,414,448,099.20, 3,621,672,148.80 and 2,070,074,331.20 is: 3,105,111,496.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,414,448,099.20 : 3,621,672,148.80 = 2,070,074,331.20 : x
  2. Step 2: Convert to fraction form
    2,414,448,099.20/3,621,672,148.80 = 2,070,074,331.20/x
  3. Step 3: Cross multiply
    2,414,448,099.20x = 3,621,672,148.80 × 2,070,074,331.20
  4. Step 4: Simplify right side
    2,414,448,099.20x = 7,497,130,551,252,827,136
  5. Step 5: Solve for x
    x = 7,497,130,551,252,827,136/2,414,448,099.20
  6. Step 6: Final answer
    x = 3,105,111,496.80

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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.