Home / 226,753,536,251.20-340,130,304,376.80-122,267,984,123.20

Finding the Fourth Proportional to 226,753,536,251.20, 340,130,304,376.80 and 122,267,984,123.20

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Solution

The fourth proportional to 226,753,536,251.20, 340,130,304,376.80 and 122,267,984,123.20 is: 183,401,976,184.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    226,753,536,251.20 : 340,130,304,376.80 = 122,267,984,123.20 : x
  2. Step 2: Convert to fraction form
    226,753,536,251.20/340,130,304,376.80 = 122,267,984,123.20/x
  3. Step 3: Cross multiply
    226,753,536,251.20x = 340,130,304,376.80 × 122,267,984,123.20
  4. Step 4: Simplify right side
    226,753,536,251.20x = 41,587,046,655,361,760,100,352
  5. Step 5: Solve for x
    x = 41,587,046,655,361,760,100,352/226,753,536,251.20
  6. Step 6: Final answer
    x = 183,401,976,184.80

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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.