Home / 5,871,061,322,856.50-8,102,315,739,372.80-3,269,775,240,233.60

Finding the Fourth Proportional to 5,871,061,322,856.50, 8,102,315,739,372.80 and 3,269,775,240,233.60

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Solution

The fourth proportional to 5,871,061,322,856.50, 8,102,315,739,372.80 and 3,269,775,240,233.60 is: 4,512,429,684,564.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,871,061,322,856.50 : 8,102,315,739,372.80 = 3,269,775,240,233.60 : x
  2. Step 2: Convert to fraction form
    5,871,061,322,856.50/8,102,315,739,372.80 = 3,269,775,240,233.60/x
  3. Step 3: Cross multiply
    5,871,061,322,856.50x = 8,102,315,739,372.80 × 3,269,775,240,233.60
  4. Step 4: Simplify right side
    5,871,061,322,856.50x = 26,492,751,393,156,176,946,397,184
  5. Step 5: Solve for x
    x = 26,492,751,393,156,176,946,397,184/5,871,061,322,856.50
  6. Step 6: Final answer
    x = 4,512,429,684,564.50

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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.