Home / 2,211,529,525.90-3,317,306,690.03-737,665,288.79

Finding the Fourth Proportional to 2,211,529,525.90, 3,317,306,690.03 and 737,665,288.79

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Solution

The fourth proportional to 2,211,529,525.90, 3,317,306,690.03 and 737,665,288.79 is: 1,106,502,069.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,211,529,525.90 : 3,317,306,690.03 = 737,665,288.79 : x
  2. Step 2: Convert to fraction form
    2,211,529,525.90/3,317,306,690.03 = 737,665,288.79/x
  3. Step 3: Cross multiply
    2,211,529,525.90x = 3,317,306,690.03 × 737,665,288.79
  4. Step 4: Simplify right side
    2,211,529,525.90x = 2,447,061,997,485,704,192
  5. Step 5: Solve for x
    x = 2,447,061,997,485,704,192/2,211,529,525.90
  6. Step 6: Final answer
    x = 1,106,502,069.64

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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.