Home / 231,792,245.74-319,553,673.12-184,908,447.04

Finding the Fourth Proportional to 231,792,245.74, 319,553,673.12 and 184,908,447.04

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Solution

The fourth proportional to 231,792,245.74, 319,553,673.12 and 184,908,447.04 is: 254,918,680.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    231,792,245.74 : 319,553,673.12 = 184,908,447.04 : x
  2. Step 2: Convert to fraction form
    231,792,245.74/319,553,673.12 = 184,908,447.04/x
  3. Step 3: Cross multiply
    231,792,245.74x = 319,553,673.12 × 184,908,447.04
  4. Step 4: Simplify right side
    231,792,245.74x = 59,088,173,442,546,992
  5. Step 5: Solve for x
    x = 59,088,173,442,546,992/231,792,245.74
  6. Step 6: Final answer
    x = 254,918,680.54

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.