Home / 14,082,048,002.55-21,123,072,003.83-14,082,048,002.55

Finding the Fourth Proportional to 14,082,048,002.55, 21,123,072,003.83 and 14,082,048,002.55

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Solution

The fourth proportional to 14,082,048,002.55, 21,123,072,003.83 and 14,082,048,002.55 is: 21,123,072,003.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,082,048,002.55 : 21,123,072,003.83 = 14,082,048,002.55 : x
  2. Step 2: Convert to fraction form
    14,082,048,002.55/21,123,072,003.83 = 14,082,048,002.55/x
  3. Step 3: Cross multiply
    14,082,048,002.55x = 21,123,072,003.83 × 14,082,048,002.55
  4. Step 4: Simplify right side
    14,082,048,002.55x = 297,456,113,919,183,683,584
  5. Step 5: Solve for x
    x = 297,456,113,919,183,683,584/14,082,048,002.55
  6. Step 6: Final answer
    x = 21,123,072,003.83

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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.