Home / 33,199,303,099.57-49,798,915,619.60-10,815,014,822.58

Finding the Fourth Proportional to 33,199,303,099.57, 49,798,915,619.60 and 10,815,014,822.58

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Solution

The fourth proportional to 33,199,303,099.57, 49,798,915,619.60 and 10,815,014,822.58 is: 16,222,509,519.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,199,303,099.57 : 49,798,915,619.60 = 10,815,014,822.58 : x
  2. Step 2: Convert to fraction form
    33,199,303,099.57/49,798,915,619.60 = 10,815,014,822.58/x
  3. Step 3: Cross multiply
    33,199,303,099.57x = 49,798,915,619.60 × 10,815,014,822.58
  4. Step 4: Simplify right side
    33,199,303,099.57x = 538,576,010,574,417,100,800
  5. Step 5: Solve for x
    x = 538,576,010,574,417,100,800/33,199,303,099.57
  6. Step 6: Final answer
    x = 16,222,509,519.53

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1.5x scale

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.