Home / 187,752,166,907.04-281,629,993,647.44-53,446,652,307.04

Finding the Fourth Proportional to 187,752,166,907.04, 281,629,993,647.44 and 53,446,652,307.04

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Solution

The fourth proportional to 187,752,166,907.04, 281,629,993,647.44 and 53,446,652,307.04 is: 80,170,474,715.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    187,752,166,907.04 : 281,629,993,647.44 = 53,446,652,307.04 : x
  2. Step 2: Convert to fraction form
    187,752,166,907.04/281,629,993,647.44 = 53,446,652,307.04/x
  3. Step 3: Cross multiply
    187,752,166,907.04x = 281,629,993,647.44 × 53,446,652,307.04
  4. Step 4: Simplify right side
    187,752,166,907.04x = 15,052,180,349,708,610,306,048
  5. Step 5: Solve for x
    x = 15,052,180,349,708,610,306,048/187,752,166,907.04
  6. Step 6: Final answer
    x = 80,170,474,715.01

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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.