Home / 3,735,934,557.84-5,605,317,172.07-2,243,008,673.80

Finding the Fourth Proportional to 3,735,934,557.84, 5,605,317,172.07 and 2,243,008,673.80

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Solution

The fourth proportional to 3,735,934,557.84, 5,605,317,172.07 and 2,243,008,673.80 is: 3,365,362,760.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,735,934,557.84 : 5,605,317,172.07 = 2,243,008,673.80 : x
  2. Step 2: Convert to fraction form
    3,735,934,557.84/5,605,317,172.07 = 2,243,008,673.80/x
  3. Step 3: Cross multiply
    3,735,934,557.84x = 5,605,317,172.07 × 2,243,008,673.80
  4. Step 4: Simplify right side
    3,735,934,557.84x = 12,572,775,036,353,097,728
  5. Step 5: Solve for x
    x = 12,572,775,036,353,097,728/3,735,934,557.84
  6. Step 6: Final answer
    x = 3,365,362,760.43

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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.