Home / 46,682,771.31-70,027,520.09-17,928,906.93

Finding the Fourth Proportional to 46,682,771.31, 70,027,520.09 and 17,928,906.93

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Solution

The fourth proportional to 46,682,771.31, 70,027,520.09 and 17,928,906.93 is: 26,894,652.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,682,771.31 : 70,027,520.09 = 17,928,906.93 : x
  2. Step 2: Convert to fraction form
    46,682,771.31/70,027,520.09 = 17,928,906.93/x
  3. Step 3: Cross multiply
    46,682,771.31x = 70,027,520.09 × 17,928,906.93
  4. Step 4: Simplify right side
    46,682,771.31x = 1,255,516,890,142,670.50
  5. Step 5: Solve for x
    x = 1,255,516,890,142,670.50/46,682,771.31
  6. Step 6: Final answer
    x = 26,894,652.03

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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.