Home / 367,040,916,123.40-550,561,374,185.10-367,040,916,123.40

Finding the Fourth Proportional to 367,040,916,123.40, 550,561,374,185.10 and 367,040,916,123.40

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Solution

The fourth proportional to 367,040,916,123.40, 550,561,374,185.10 and 367,040,916,123.40 is: 550,561,374,185.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    367,040,916,123.40 : 550,561,374,185.10 = 367,040,916,123.40 : x
  2. Step 2: Convert to fraction form
    367,040,916,123.40/550,561,374,185.10 = 367,040,916,123.40/x
  3. Step 3: Cross multiply
    367,040,916,123.40x = 550,561,374,185.10 × 367,040,916,123.40
  4. Step 4: Simplify right side
    367,040,916,123.40x = 202,078,551,163,057,125,457,920
  5. Step 5: Solve for x
    x = 202,078,551,163,057,125,457,920/367,040,916,123.40
  6. Step 6: Final answer
    x = 550,561,374,185.10

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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.