Home / 558,140,422.26-837,336,762.70-184,647,432.18

Finding the Fourth Proportional to 558,140,422.26, 837,336,762.70 and 184,647,432.18

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Solution

The fourth proportional to 558,140,422.26, 837,336,762.70 and 184,647,432.18 is: 277,012,875.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    558,140,422.26 : 837,336,762.70 = 184,647,432.18 : x
  2. Step 2: Convert to fraction form
    558,140,422.26/837,336,762.70 = 184,647,432.18/x
  3. Step 3: Cross multiply
    558,140,422.26x = 837,336,762.70 × 184,647,432.18
  4. Step 4: Simplify right side
    558,140,422.26x = 154,612,083,100,441,568
  5. Step 5: Solve for x
    x = 154,612,083,100,441,568/558,140,422.26
  6. Step 6: Final answer
    x = 277,012,875.14

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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.