Home / 33,199,303,100.57-49,798,915,621.10-10,815,014,823.58

Finding the Fourth Proportional to 33,199,303,100.57, 49,798,915,621.10 and 10,815,014,823.58

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Solution

The fourth proportional to 33,199,303,100.57, 49,798,915,621.10 and 10,815,014,823.58 is: 16,222,509,521.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,199,303,100.57 : 49,798,915,621.10 = 10,815,014,823.58 : x
  2. Step 2: Convert to fraction form
    33,199,303,100.57/49,798,915,621.10 = 10,815,014,823.58/x
  3. Step 3: Cross multiply
    33,199,303,100.57x = 49,798,915,621.10 × 10,815,014,823.58
  4. Step 4: Simplify right side
    33,199,303,100.57x = 538,576,010,640,406,085,632
  5. Step 5: Solve for x
    x = 538,576,010,640,406,085,632/33,199,303,100.57
  6. Step 6: Final answer
    x = 16,222,509,521.03

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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.