Home / 2,075,724,340,607.60-3,112,451,467,204.20-1,648,207,662,170.60

Finding the Fourth Proportional to 2,075,724,340,607.60, 3,112,451,467,204.20 and 1,648,207,662,170.60

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Solution

The fourth proportional to 2,075,724,340,607.60, 3,112,451,467,204.20 and 1,648,207,662,170.60 is: 2,471,410,223,420.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,075,724,340,607.60 : 3,112,451,467,204.20 = 1,648,207,662,170.60 : x
  2. Step 2: Convert to fraction form
    2,075,724,340,607.60/3,112,451,467,204.20 = 1,648,207,662,170.60/x
  3. Step 3: Cross multiply
    2,075,724,340,607.60x = 3,112,451,467,204.20 × 1,648,207,662,170.60
  4. Step 4: Simplify right side
    2,075,724,340,607.60x = 5,129,966,356,380,089,120,194,560
  5. Step 5: Solve for x
    x = 5,129,966,356,380,089,120,194,560/2,075,724,340,607.60
  6. Step 6: Final answer
    x = 2,471,410,223,420.35

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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.