Home / 2,521,504,204.68-3,784,551,495.60-1,342,074,868.38

Finding the Fourth Proportional to 2,521,504,204.68, 3,784,551,495.60 and 1,342,074,868.38

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Solution

The fourth proportional to 2,521,504,204.68, 3,784,551,495.60 and 1,342,074,868.38 is: 2,014,333,920.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,521,504,204.68 : 3,784,551,495.60 = 1,342,074,868.38 : x
  2. Step 2: Convert to fraction form
    2,521,504,204.68/3,784,551,495.60 = 1,342,074,868.38/x
  3. Step 3: Cross multiply
    2,521,504,204.68x = 3,784,551,495.60 × 1,342,074,868.38
  4. Step 4: Simplify right side
    2,521,504,204.68x = 5,079,151,450,334,702,592
  5. Step 5: Solve for x
    x = 5,079,151,450,334,702,592/2,521,504,204.68
  6. Step 6: Final answer
    x = 2,014,333,920.57

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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.