Home / 4,143,150,404.57-5,717,549,851.94-2,237,911,870.24

Finding the Fourth Proportional to 4,143,150,404.57, 5,717,549,851.94 and 2,237,911,870.24

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Solution

The fourth proportional to 4,143,150,404.57, 5,717,549,851.94 and 2,237,911,870.24 is: 3,088,319,619.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,143,150,404.57 : 5,717,549,851.94 = 2,237,911,870.24 : x
  2. Step 2: Convert to fraction form
    4,143,150,404.57/5,717,549,851.94 = 2,237,911,870.24/x
  3. Step 3: Cross multiply
    4,143,150,404.57x = 5,717,549,851.94 × 2,237,911,870.24
  4. Step 4: Simplify right side
    4,143,150,404.57x = 12,795,372,682,322,561,024
  5. Step 5: Solve for x
    x = 12,795,372,682,322,561,024/4,143,150,404.57
  6. Step 6: Final answer
    x = 3,088,319,619.82

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