Home / 262,125,080,570.40-393,187,620,855.60-150,673,824,967.20

Finding the Fourth Proportional to 262,125,080,570.40, 393,187,620,855.60 and 150,673,824,967.20

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Solution

The fourth proportional to 262,125,080,570.40, 393,187,620,855.60 and 150,673,824,967.20 is: 226,010,737,450.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    262,125,080,570.40 : 393,187,620,855.60 = 150,673,824,967.20 : x
  2. Step 2: Convert to fraction form
    262,125,080,570.40/393,187,620,855.60 = 150,673,824,967.20/x
  3. Step 3: Cross multiply
    262,125,080,570.40x = 393,187,620,855.60 × 150,673,824,967.20
  4. Step 4: Simplify right side
    262,125,080,570.40x = 59,243,082,764,066,471,542,784
  5. Step 5: Solve for x
    x = 59,243,082,764,066,471,542,784/262,125,080,570.40
  6. Step 6: Final answer
    x = 226,010,737,450.80

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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.