Home / 8,507,401,737.24-11,741,243,881.94-4,841,969,307.59

Finding the Fourth Proportional to 8,507,401,737.24, 11,741,243,881.94 and 4,841,969,307.59

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Solution

The fourth proportional to 8,507,401,737.24, 11,741,243,881.94 and 4,841,969,307.59 is: 6,682,503,573.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,507,401,737.24 : 11,741,243,881.94 = 4,841,969,307.59 : x
  2. Step 2: Convert to fraction form
    8,507,401,737.24/11,741,243,881.94 = 4,841,969,307.59/x
  3. Step 3: Cross multiply
    8,507,401,737.24x = 11,741,243,881.94 × 4,841,969,307.59
  4. Step 4: Simplify right side
    8,507,401,737.24x = 56,850,742,509,199,425,536
  5. Step 5: Solve for x
    x = 56,850,742,509,199,425,536/8,507,401,737.24
  6. Step 6: Final answer
    x = 6,682,503,573.37

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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.