Home / 588,002,564.94-882,013,199.94-327,343,874.37

Finding the Fourth Proportional to 588,002,564.94, 882,013,199.94 and 327,343,874.37

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Solution

The fourth proportional to 588,002,564.94, 882,013,199.94 and 327,343,874.37 is: 491,021,018.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    588,002,564.94 : 882,013,199.94 = 327,343,874.37 : x
  2. Step 2: Convert to fraction form
    588,002,564.94/882,013,199.94 = 327,343,874.37/x
  3. Step 3: Cross multiply
    588,002,564.94x = 882,013,199.94 × 327,343,874.37
  4. Step 4: Simplify right side
    588,002,564.94x = 288,721,618,113,841,088
  5. Step 5: Solve for x
    x = 288,721,618,113,841,088/588,002,564.94
  6. Step 6: Final answer
    x = 491,021,018.15

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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.