Home / 3,160,877,352,751.20-4,740,396,222,201.60-1,224,262,296,157.40

Finding the Fourth Proportional to 3,160,877,352,751.20, 4,740,396,222,201.60 and 1,224,262,296,157.40

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Solution

The fourth proportional to 3,160,877,352,751.20, 4,740,396,222,201.60 and 1,224,262,296,157.40 is: 1,836,037,187,155.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,160,877,352,751.20 : 4,740,396,222,201.60 = 1,224,262,296,157.40 : x
  2. Step 2: Convert to fraction form
    3,160,877,352,751.20/4,740,396,222,201.60 = 1,224,262,296,157.40/x
  3. Step 3: Cross multiply
    3,160,877,352,751.20x = 4,740,396,222,201.60 × 1,224,262,296,157.40
  4. Step 4: Simplify right side
    3,160,877,352,751.20x = 5,803,488,363,688,394,389,192,704
  5. Step 5: Solve for x
    x = 5,803,488,363,688,394,389,192,704/3,160,877,352,751.20
  6. Step 6: Final answer
    x = 1,836,037,187,155.36

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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.