Home / 3,477,135,378.60-5,215,955,010.30-2,093,971,602.60

Finding the Fourth Proportional to 3,477,135,378.60, 5,215,955,010.30 and 2,093,971,602.60

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Solution

The fourth proportional to 3,477,135,378.60, 5,215,955,010.30 and 2,093,971,602.60 is: 3,141,109,126.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,477,135,378.60 : 5,215,955,010.30 = 2,093,971,602.60 : x
  2. Step 2: Convert to fraction form
    3,477,135,378.60/5,215,955,010.30 = 2,093,971,602.60/x
  3. Step 3: Cross multiply
    3,477,135,378.60x = 5,215,955,010.30 × 2,093,971,602.60
  4. Step 4: Simplify right side
    3,477,135,378.60x = 10,922,061,672,007,391,232
  5. Step 5: Solve for x
    x = 10,922,061,672,007,391,232/3,477,135,378.60
  6. Step 6: Final answer
    x = 3,141,109,126.56

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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.