Home / 322,629,123,389.70-483,943,685,084.55-322,629,123,389.70

Finding the Fourth Proportional to 322,629,123,389.70, 483,943,685,084.55 and 322,629,123,389.70

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Solution

The fourth proportional to 322,629,123,389.70, 483,943,685,084.55 and 322,629,123,389.70 is: 483,943,685,084.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    322,629,123,389.70 : 483,943,685,084.55 = 322,629,123,389.70 : x
  2. Step 2: Convert to fraction form
    322,629,123,389.70/483,943,685,084.55 = 322,629,123,389.70/x
  3. Step 3: Cross multiply
    322,629,123,389.70x = 483,943,685,084.55 × 322,629,123,389.70
  4. Step 4: Simplify right side
    322,629,123,389.70x = 156,134,326,888,809,413,738,496
  5. Step 5: Solve for x
    x = 156,134,326,888,809,413,738,496/322,629,123,389.70
  6. Step 6: Final answer
    x = 483,943,685,084.55

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Double scale
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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.