Home / 1,677,681,229.14-2,522,038,682.43-1,556,324,610.08

Finding the Fourth Proportional to 1,677,681,229.14, 2,522,038,682.43 and 1,556,324,610.08

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Solution

The fourth proportional to 1,677,681,229.14, 2,522,038,682.43 and 1,556,324,610.08 is: 2,339,604,688.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,677,681,229.14 : 2,522,038,682.43 = 1,556,324,610.08 : x
  2. Step 2: Convert to fraction form
    1,677,681,229.14/2,522,038,682.43 = 1,556,324,610.08/x
  3. Step 3: Cross multiply
    1,677,681,229.14x = 2,522,038,682.43 × 1,556,324,610.08
  4. Step 4: Simplify right side
    1,677,681,229.14x = 3,925,110,869,026,936,320
  5. Step 5: Solve for x
    x = 3,925,110,869,026,936,320/1,677,681,229.14
  6. Step 6: Final answer
    x = 2,339,604,688.22

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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.