Home / 3,664,322,994,193.80-5,056,995,385,168.70-2,018,196,581,662.50

Finding the Fourth Proportional to 3,664,322,994,193.80, 5,056,995,385,168.70 and 2,018,196,581,662.50

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Solution

The fourth proportional to 3,664,322,994,193.80, 5,056,995,385,168.70 and 2,018,196,581,662.50 is: 2,785,237,768,614.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,664,322,994,193.80 : 5,056,995,385,168.70 = 2,018,196,581,662.50 : x
  2. Step 2: Convert to fraction form
    3,664,322,994,193.80/5,056,995,385,168.70 = 2,018,196,581,662.50/x
  3. Step 3: Cross multiply
    3,664,322,994,193.80x = 5,056,995,385,168.70 × 2,018,196,581,662.50
  4. Step 4: Simplify right side
    3,664,322,994,193.80x = 10,206,010,799,830,508,159,107,072
  5. Step 5: Solve for x
    x = 10,206,010,799,830,508,159,107,072/3,664,322,994,193.80
  6. Step 6: Final answer
    x = 2,785,237,768,614.33

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.