Home / 2,197,686,075,325.10-3,296,529,112,987.60-2,197,686,075,325.10

Finding the Fourth Proportional to 2,197,686,075,325.10, 3,296,529,112,987.60 and 2,197,686,075,325.10

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Solution

The fourth proportional to 2,197,686,075,325.10, 3,296,529,112,987.60 and 2,197,686,075,325.10 is: 3,296,529,112,987.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,197,686,075,325.10 : 3,296,529,112,987.60 = 2,197,686,075,325.10 : x
  2. Step 2: Convert to fraction form
    2,197,686,075,325.10/3,296,529,112,987.60 = 2,197,686,075,325.10/x
  3. Step 3: Cross multiply
    2,197,686,075,325.10x = 3,296,529,112,987.60 × 2,197,686,075,325.10
  4. Step 4: Simplify right side
    2,197,686,075,325.10x = 7,244,736,128,516,652,449,923,072
  5. Step 5: Solve for x
    x = 7,244,736,128,516,652,449,923,072/2,197,686,075,325.10
  6. Step 6: Final answer
    x = 3,296,529,112,987.60

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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.