Home / 11,104,984,102.02-16,542,057,122.93-10,503,501,835.43

Finding the Fourth Proportional to 11,104,984,102.02, 16,542,057,122.93 and 10,503,501,835.43

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Solution

The fourth proportional to 11,104,984,102.02, 16,542,057,122.93 and 10,503,501,835.43 is: 15,646,085,195.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,104,984,102.02 : 16,542,057,122.93 = 10,503,501,835.43 : x
  2. Step 2: Convert to fraction form
    11,104,984,102.02/16,542,057,122.93 = 10,503,501,835.43/x
  3. Step 3: Cross multiply
    11,104,984,102.02x = 16,542,057,122.93 × 10,503,501,835.43
  4. Step 4: Simplify right side
    11,104,984,102.02x = 173,749,527,352,347,918,336
  5. Step 5: Solve for x
    x = 173,749,527,352,347,918,336/11,104,984,102.02
  6. Step 6: Final answer
    x = 15,646,085,195.27

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.