Home / 46,682,776.32-70,027,527.60-17,928,911.94

Finding the Fourth Proportional to 46,682,776.32, 70,027,527.60 and 17,928,911.94

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Solution

The fourth proportional to 46,682,776.32, 70,027,527.60 and 17,928,911.94 is: 26,894,659.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,682,776.32 : 70,027,527.60 = 17,928,911.94 : x
  2. Step 2: Convert to fraction form
    46,682,776.32/70,027,527.60 = 17,928,911.94/x
  3. Step 3: Cross multiply
    46,682,776.32x = 70,027,527.60 × 17,928,911.94
  4. Step 4: Simplify right side
    46,682,776.32x = 1,255,517,375,716,319.50
  5. Step 5: Solve for x
    x = 1,255,517,375,716,319.50/46,682,776.32
  6. Step 6: Final answer
    x = 26,894,659.54

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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.