Home / 13,464,588,806.30-20,196,883,209.45-13,464,588,806.30

Finding the Fourth Proportional to 13,464,588,806.30, 20,196,883,209.45 and 13,464,588,806.30

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Solution

The fourth proportional to 13,464,588,806.30, 20,196,883,209.45 and 13,464,588,806.30 is: 20,196,883,209.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,464,588,806.30 : 20,196,883,209.45 = 13,464,588,806.30 : x
  2. Step 2: Convert to fraction form
    13,464,588,806.30/20,196,883,209.45 = 13,464,588,806.30/x
  3. Step 3: Cross multiply
    13,464,588,806.30x = 20,196,883,209.45 × 13,464,588,806.30
  4. Step 4: Simplify right side
    13,464,588,806.30x = 271,942,727,584,108,871,680
  5. Step 5: Solve for x
    x = 271,942,727,584,108,871,680/13,464,588,806.30
  6. Step 6: Final answer
    x = 20,196,883,209.45

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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.