Home / 8,964,133,100.20-13,446,199,650.30-2,753,288,421.40

Finding the Fourth Proportional to 8,964,133,100.20, 13,446,199,650.30 and 2,753,288,421.40

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Solution

The fourth proportional to 8,964,133,100.20, 13,446,199,650.30 and 2,753,288,421.40 is: 4,129,932,632.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,964,133,100.20 : 13,446,199,650.30 = 2,753,288,421.40 : x
  2. Step 2: Convert to fraction form
    8,964,133,100.20/13,446,199,650.30 = 2,753,288,421.40/x
  3. Step 3: Cross multiply
    8,964,133,100.20x = 13,446,199,650.30 × 2,753,288,421.40
  4. Step 4: Simplify right side
    8,964,133,100.20x = 37,021,265,809,003,716,608
  5. Step 5: Solve for x
    x = 37,021,265,809,003,716,608/8,964,133,100.20
  6. Step 6: Final answer
    x = 4,129,932,632.10

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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.