Home / 3,103,871,536,238.80-4,283,297,135,126.20-1,733,666,984,453.10

Finding the Fourth Proportional to 3,103,871,536,238.80, 4,283,297,135,126.20 and 1,733,666,984,453.10

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Solution

The fourth proportional to 3,103,871,536,238.80, 4,283,297,135,126.20 and 1,733,666,984,453.10 is: 2,392,434,977,115.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,103,871,536,238.80 : 4,283,297,135,126.20 = 1,733,666,984,453.10 : x
  2. Step 2: Convert to fraction form
    3,103,871,536,238.80/4,283,297,135,126.20 = 1,733,666,984,453.10/x
  3. Step 3: Cross multiply
    3,103,871,536,238.80x = 4,283,297,135,126.20 × 1,733,666,984,453.10
  4. Step 4: Simplify right side
    3,103,871,536,238.80x = 7,425,810,827,770,842,773,979,136
  5. Step 5: Solve for x
    x = 7,425,810,827,770,842,773,979,136/3,103,871,536,238.80
  6. Step 6: Final answer
    x = 2,392,434,977,115.47

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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.