Home / 558,140,416.34-837,336,753.84-184,647,426.27

Finding the Fourth Proportional to 558,140,416.34, 837,336,753.84 and 184,647,426.27

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Solution

The fourth proportional to 558,140,416.34, 837,336,753.84 and 184,647,426.27 is: 277,012,866.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    558,140,416.34 : 837,336,753.84 = 184,647,426.27 : x
  2. Step 2: Convert to fraction form
    558,140,416.34/837,336,753.84 = 184,647,426.27/x
  3. Step 3: Cross multiply
    558,140,416.34x = 837,336,753.84 × 184,647,426.27
  4. Step 4: Simplify right side
    558,140,416.34x = 154,612,076,519,059,584
  5. Step 5: Solve for x
    x = 154,612,076,519,059,584/558,140,416.34
  6. Step 6: Final answer
    x = 277,012,866.28

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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.