Home / 558,140,397.09-837,336,725.03-184,647,407.17

Finding the Fourth Proportional to 558,140,397.09, 837,336,725.03 and 184,647,407.17

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Solution

The fourth proportional to 558,140,397.09, 837,336,725.03 and 184,647,407.17 is: 277,012,837.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    558,140,397.09 : 837,336,725.03 = 184,647,407.17 : x
  2. Step 2: Convert to fraction form
    558,140,397.09/837,336,725.03 = 184,647,407.17/x
  3. Step 3: Cross multiply
    558,140,397.09x = 837,336,725.03 × 184,647,407.17
  4. Step 4: Simplify right side
    558,140,397.09x = 154,612,055,204,951,232
  5. Step 5: Solve for x
    x = 154,612,055,204,951,232/558,140,397.09
  6. Step 6: Final answer
    x = 277,012,837.65

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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.