Home / 5,314,640,770.44-7,334,062,168.50-2,935,727,507.34

Finding the Fourth Proportional to 5,314,640,770.44, 7,334,062,168.50 and 2,935,727,507.34

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Solution

The fourth proportional to 5,314,640,770.44, 7,334,062,168.50 and 2,935,727,507.34 is: 4,051,225,469.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,314,640,770.44 : 7,334,062,168.50 = 2,935,727,507.34 : x
  2. Step 2: Convert to fraction form
    5,314,640,770.44/7,334,062,168.50 = 2,935,727,507.34/x
  3. Step 3: Cross multiply
    5,314,640,770.44x = 7,334,062,168.50 × 2,935,727,507.34
  4. Step 4: Simplify right side
    5,314,640,770.44x = 21,530,808,048,607,100,928
  5. Step 5: Solve for x
    x = 21,530,808,048,607,100,928/5,314,640,770.44
  6. Step 6: Final answer
    x = 4,051,225,469.15

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.