Home / 559,674,107,299.25-839,595,102,230.30-196,575,774,520.38

Finding the Fourth Proportional to 559,674,107,299.25, 839,595,102,230.30 and 196,575,774,520.38

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Solution

The fourth proportional to 559,674,107,299.25, 839,595,102,230.30 and 196,575,774,520.38 is: 294,893,144,692.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    559,674,107,299.25 : 839,595,102,230.30 = 196,575,774,520.38 : x
  2. Step 2: Convert to fraction form
    559,674,107,299.25/839,595,102,230.30 = 196,575,774,520.38/x
  3. Step 3: Cross multiply
    559,674,107,299.25x = 839,595,102,230.30 × 196,575,774,520.38
  4. Step 4: Simplify right side
    559,674,107,299.25x = 165,044,057,504,438,867,197,952
  5. Step 5: Solve for x
    x = 165,044,057,504,438,867,197,952/559,674,107,299.25
  6. Step 6: Final answer
    x = 294,893,144,692.49

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1.5x scale

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.