Home / 3,533,769,571,316.40-5,302,185,102,940.60-1,898,206,619,513.80

Finding the Fourth Proportional to 3,533,769,571,316.40, 5,302,185,102,940.60 and 1,898,206,619,513.80

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Solution

The fourth proportional to 3,533,769,571,316.40, 5,302,185,102,940.60 and 1,898,206,619,513.80 is: 2,848,132,187,787.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,533,769,571,316.40 : 5,302,185,102,940.60 = 1,898,206,619,513.80 : x
  2. Step 2: Convert to fraction form
    3,533,769,571,316.40/5,302,185,102,940.60 = 1,898,206,619,513.80/x
  3. Step 3: Cross multiply
    3,533,769,571,316.40x = 5,302,185,102,940.60 × 1,898,206,619,513.80
  4. Step 4: Simplify right side
    3,533,769,571,316.40x = 10,064,642,860,289,305,681,592,320
  5. Step 5: Solve for x
    x = 10,064,642,860,289,305,681,592,320/3,533,769,571,316.40
  6. Step 6: Final answer
    x = 2,848,132,187,787.23

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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.