Home / 14,186,548,646,220-21,277,672,871,181-3,861,043,303,792.80

Finding the Fourth Proportional to 14,186,548,646,220, 21,277,672,871,181 and 3,861,043,303,792.80

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Solution

The fourth proportional to 14,186,548,646,220, 21,277,672,871,181 and 3,861,043,303,792.80 is: 5,790,979,780,093.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,186,548,646,220 : 21,277,672,871,181 = 3,861,043,303,792.80 : x
  2. Step 2: Convert to fraction form
    14,186,548,646,220/21,277,672,871,181 = 3,861,043,303,792.80/x
  3. Step 3: Cross multiply
    14,186,548,646,220x = 21,277,672,871,181 × 3,861,043,303,792.80
  4. Step 4: Simplify right side
    14,186,548,646,220x = 82,154,016,359,567,120,251,486,208
  5. Step 5: Solve for x
    x = 82,154,016,359,567,120,251,486,208/14,186,548,646,220
  6. Step 6: Final answer
    x = 5,790,979,780,093.10

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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.