Home / 13,741,056,009.40-20,611,584,014.10-3,401,339,913.40

Finding the Fourth Proportional to 13,741,056,009.40, 20,611,584,014.10 and 3,401,339,913.40

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Solution

The fourth proportional to 13,741,056,009.40, 20,611,584,014.10 and 3,401,339,913.40 is: 5,102,009,870.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,741,056,009.40 : 20,611,584,014.10 = 3,401,339,913.40 : x
  2. Step 2: Convert to fraction form
    13,741,056,009.40/20,611,584,014.10 = 3,401,339,913.40/x
  3. Step 3: Cross multiply
    13,741,056,009.40x = 20,611,584,014.10 × 3,401,339,913.40
  4. Step 4: Simplify right side
    13,741,056,009.40x = 70,107,003,385,555,714,048
  5. Step 5: Solve for x
    x = 70,107,003,385,555,714,048/13,741,056,009.40
  6. Step 6: Final answer
    x = 5,102,009,870.10

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Double scale
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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.