Home / 5,137,351,400,274.80-7,089,679,297,158.80-2,793,687,854,741

Finding the Fourth Proportional to 5,137,351,400,274.80, 7,089,679,297,158.80 and 2,793,687,854,741

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Solution

The fourth proportional to 5,137,351,400,274.80, 7,089,679,297,158.80 and 2,793,687,854,741 is: 3,855,362,307,009.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,137,351,400,274.80 : 7,089,679,297,158.80 = 2,793,687,854,741 : x
  2. Step 2: Convert to fraction form
    5,137,351,400,274.80/7,089,679,297,158.80 = 2,793,687,854,741/x
  3. Step 3: Cross multiply
    5,137,351,400,274.80x = 7,089,679,297,158.80 × 2,793,687,854,741
  4. Step 4: Simplify right side
    5,137,351,400,274.80x = 19,806,350,946,481,248,418,136,064
  5. Step 5: Solve for x
    x = 19,806,350,946,481,248,418,136,064/5,137,351,400,274.80
  6. Step 6: Final answer
    x = 3,855,362,307,009.37

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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.