Home / 3,772,168,240,012.20-5,658,252,360,018.20-2,073,624,983,231.40

Finding the Fourth Proportional to 3,772,168,240,012.20, 5,658,252,360,018.20 and 2,073,624,983,231.40

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Solution

The fourth proportional to 3,772,168,240,012.20, 5,658,252,360,018.20 and 2,073,624,983,231.40 is: 3,110,437,474,847.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,772,168,240,012.20 : 5,658,252,360,018.20 = 2,073,624,983,231.40 : x
  2. Step 2: Convert to fraction form
    3,772,168,240,012.20/5,658,252,360,018.20 = 2,073,624,983,231.40/x
  3. Step 3: Cross multiply
    3,772,168,240,012.20x = 5,658,252,360,018.20 × 2,073,624,983,231.40
  4. Step 4: Simplify right side
    3,772,168,240,012.20x = 11,733,093,455,161,769,821,470,720
  5. Step 5: Solve for x
    x = 11,733,093,455,161,769,821,470,720/3,772,168,240,012.20
  6. Step 6: Final answer
    x = 3,110,437,474,847.05

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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.