Home / 349,119,831,408.30-523,679,747,112.45-349,119,831,408.30

Finding the Fourth Proportional to 349,119,831,408.30, 523,679,747,112.45 and 349,119,831,408.30

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Solution

The fourth proportional to 349,119,831,408.30, 523,679,747,112.45 and 349,119,831,408.30 is: 523,679,747,112.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    349,119,831,408.30 : 523,679,747,112.45 = 349,119,831,408.30 : x
  2. Step 2: Convert to fraction form
    349,119,831,408.30/523,679,747,112.45 = 349,119,831,408.30/x
  3. Step 3: Cross multiply
    349,119,831,408.30x = 523,679,747,112.45 × 349,119,831,408.30
  4. Step 4: Simplify right side
    349,119,831,408.30x = 182,826,985,023,839,716,507,648
  5. Step 5: Solve for x
    x = 182,826,985,023,839,716,507,648/349,119,831,408.30
  6. Step 6: Final answer
    x = 523,679,747,112.45

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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.