Home / 14,186,548,646,221-21,277,672,871,182-3,861,043,303,793.80

Finding the Fourth Proportional to 14,186,548,646,221, 21,277,672,871,182 and 3,861,043,303,793.80

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Solution

The fourth proportional to 14,186,548,646,221, 21,277,672,871,182 and 3,861,043,303,793.80 is: 5,790,979,780,094.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,186,548,646,221 : 21,277,672,871,182 = 3,861,043,303,793.80 : x
  2. Step 2: Convert to fraction form
    14,186,548,646,221/21,277,672,871,182 = 3,861,043,303,793.80/x
  3. Step 3: Cross multiply
    14,186,548,646,221x = 21,277,672,871,182 × 3,861,043,303,793.80
  4. Step 4: Simplify right side
    14,186,548,646,221x = 82,154,016,359,592,254,400,102,400
  5. Step 5: Solve for x
    x = 82,154,016,359,592,254,400,102,400/14,186,548,646,221
  6. Step 6: Final answer
    x = 5,790,979,780,094.46

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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.