Home / 590,760,383.27-886,293,788.60-314,184,167.48

Finding the Fourth Proportional to 590,760,383.27, 886,293,788.60 and 314,184,167.48

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Solution

The fourth proportional to 590,760,383.27, 886,293,788.60 and 314,184,167.48 is: 471,357,734.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    590,760,383.27 : 886,293,788.60 = 314,184,167.48 : x
  2. Step 2: Convert to fraction form
    590,760,383.27/886,293,788.60 = 314,184,167.48/x
  3. Step 3: Cross multiply
    590,760,383.27x = 886,293,788.60 × 314,184,167.48
  4. Step 4: Simplify right side
    590,760,383.27x = 278,459,476,116,101,312
  5. Step 5: Solve for x
    x = 278,459,476,116,101,312/590,760,383.27
  6. Step 6: Final answer
    x = 471,357,734.89

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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.