Home / 46,322,120.58-69,483,679.83-13,974,303.48

Finding the Fourth Proportional to 46,322,120.58, 69,483,679.83 and 13,974,303.48

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Solution

The fourth proportional to 46,322,120.58, 69,483,679.83 and 13,974,303.48 is: 20,961,605.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,322,120.58 : 69,483,679.83 = 13,974,303.48 : x
  2. Step 2: Convert to fraction form
    46,322,120.58/69,483,679.83 = 13,974,303.48/x
  3. Step 3: Cross multiply
    46,322,120.58x = 69,483,679.83 × 13,974,303.48
  4. Step 4: Simplify right side
    46,322,120.58x = 970,986,028,851,574.88
  5. Step 5: Solve for x
    x = 970,986,028,851,574.88/46,322,120.58
  6. Step 6: Final answer
    x = 20,961,605.74

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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.