Home / 34,435,025.94-47,522,484.90-18,965,106.48

Finding the Fourth Proportional to 34,435,025.94, 47,522,484.90 and 18,965,106.48

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Solution

The fourth proportional to 34,435,025.94, 47,522,484.90 and 18,965,106.48 is: 26,173,030.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,435,025.94 : 47,522,484.90 = 18,965,106.48 : x
  2. Step 2: Convert to fraction form
    34,435,025.94/47,522,484.90 = 18,965,106.48/x
  3. Step 3: Cross multiply
    34,435,025.94x = 47,522,484.90 × 18,965,106.48
  4. Step 4: Simplify right side
    34,435,025.94x = 901,268,986,322,692.12
  5. Step 5: Solve for x
    x = 901,268,986,322,692.12/34,435,025.94
  6. Step 6: Final answer
    x = 26,173,030.56

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Why These Related Problems?

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