Home / 4,124,675,174,615.70-5,691,795,271,817.40-2,272,679,689,216.20

Finding the Fourth Proportional to 4,124,675,174,615.70, 5,691,795,271,817.40 and 2,272,679,689,216.20

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Solution

The fourth proportional to 4,124,675,174,615.70, 5,691,795,271,817.40 and 2,272,679,689,216.20 is: 3,136,156,657,630.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,124,675,174,615.70 : 5,691,795,271,817.40 = 2,272,679,689,216.20 : x
  2. Step 2: Convert to fraction form
    4,124,675,174,615.70/5,691,795,271,817.40 = 2,272,679,689,216.20/x
  3. Step 3: Cross multiply
    4,124,675,174,615.70x = 5,691,795,271,817.40 × 2,272,679,689,216.20
  4. Step 4: Simplify right side
    4,124,675,174,615.70x = 12,935,627,509,436,206,559,526,912
  5. Step 5: Solve for x
    x = 12,935,627,509,436,206,559,526,912/4,124,675,174,615.70
  6. Step 6: Final answer
    x = 3,136,156,657,630.97

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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.