Home / 965,089,183,641.24-1,331,883,558,213.20-531,541,486,513.59

Finding the Fourth Proportional to 965,089,183,641.24, 1,331,883,558,213.20 and 531,541,486,513.59

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Solution

The fourth proportional to 965,089,183,641.24, 1,331,883,558,213.20 and 531,541,486,513.59 is: 733,560,564,552.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    965,089,183,641.24 : 1,331,883,558,213.20 = 531,541,486,513.59 : x
  2. Step 2: Convert to fraction form
    965,089,183,641.24/1,331,883,558,213.20 = 531,541,486,513.59/x
  3. Step 3: Cross multiply
    965,089,183,641.24x = 1,331,883,558,213.20 × 531,541,486,513.59
  4. Step 4: Simplify right side
    965,089,183,641.24x = 707,951,366,395,653,928,255,488
  5. Step 5: Solve for x
    x = 707,951,366,395,653,928,255,488/965,089,183,641.24
  6. Step 6: Final answer
    x = 733,560,564,552.79

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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.