Home / 17,193,385,619.20-25,747,080,259.20-13,753,532,051.20

Finding the Fourth Proportional to 17,193,385,619.20, 25,747,080,259.20 and 13,753,532,051.20

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Solution

The fourth proportional to 17,193,385,619.20, 25,747,080,259.20 and 13,753,532,051.20 is: 20,595,902,483.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,193,385,619.20 : 25,747,080,259.20 = 13,753,532,051.20 : x
  2. Step 2: Convert to fraction form
    17,193,385,619.20/25,747,080,259.20 = 13,753,532,051.20/x
  3. Step 3: Cross multiply
    17,193,385,619.20x = 25,747,080,259.20 × 13,753,532,051.20
  4. Step 4: Simplify right side
    17,193,385,619.20x = 354,113,293,569,726,021,632
  5. Step 5: Solve for x
    x = 354,113,293,569,726,021,632/17,193,385,619.20
  6. Step 6: Final answer
    x = 20,595,902,483.24

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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.