Home / 44,917,183,418.72-67,268,818,211.10-25,990,583,978.36

Finding the Fourth Proportional to 44,917,183,418.72, 67,268,818,211.10 and 25,990,583,978.36

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Solution

The fourth proportional to 44,917,183,418.72, 67,268,818,211.10 and 25,990,583,978.36 is: 38,923,987,119.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,917,183,418.72 : 67,268,818,211.10 = 25,990,583,978.36 : x
  2. Step 2: Convert to fraction form
    44,917,183,418.72/67,268,818,211.10 = 25,990,583,978.36/x
  3. Step 3: Cross multiply
    44,917,183,418.72x = 67,268,818,211.10 × 25,990,583,978.36
  4. Step 4: Simplify right side
    44,917,183,418.72x = 1,748,355,868,840,627,011,584
  5. Step 5: Solve for x
    x = 1,748,355,868,840,627,011,584/44,917,183,418.72
  6. Step 6: Final answer
    x = 38,923,987,119.64

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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.