Home / 339,968,924.38-508,897,775.13-184,135,689.82

Finding the Fourth Proportional to 339,968,924.38, 508,897,775.13 and 184,135,689.82

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Solution

The fourth proportional to 339,968,924.38, 508,897,775.13 and 184,135,689.82 is: 275,631,789.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    339,968,924.38 : 508,897,775.13 = 184,135,689.82 : x
  2. Step 2: Convert to fraction form
    339,968,924.38/508,897,775.13 = 184,135,689.82/x
  3. Step 3: Cross multiply
    339,968,924.38x = 508,897,775.13 × 184,135,689.82
  4. Step 4: Simplify right side
    339,968,924.38x = 93,706,242,871,425,792
  5. Step 5: Solve for x
    x = 93,706,242,871,425,792/339,968,924.38
  6. Step 6: Final answer
    x = 275,631,789.12

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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.