Home / 4,147,302,000.33-6,220,958,987.61-1,693,638,903.33

Finding the Fourth Proportional to 4,147,302,000.33, 6,220,958,987.61 and 1,693,638,903.33

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Solution

The fourth proportional to 4,147,302,000.33, 6,220,958,987.61 and 1,693,638,903.33 is: 2,540,460,799.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,147,302,000.33 : 6,220,958,987.61 = 1,693,638,903.33 : x
  2. Step 2: Convert to fraction form
    4,147,302,000.33/6,220,958,987.61 = 1,693,638,903.33/x
  3. Step 3: Cross multiply
    4,147,302,000.33x = 6,220,958,987.61 × 1,693,638,903.33
  4. Step 4: Simplify right side
    4,147,302,000.33x = 10,536,058,157,436,706,816
  5. Step 5: Solve for x
    x = 10,536,058,157,436,706,816/4,147,302,000.33
  6. Step 6: Final answer
    x = 2,540,460,799.96

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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.