Home / 3,680,494,893,953.70-5,520,742,340,930.60-3,504,760,960,143.30

Finding the Fourth Proportional to 3,680,494,893,953.70, 5,520,742,340,930.60 and 3,504,760,960,143.30

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Solution

The fourth proportional to 3,680,494,893,953.70, 5,520,742,340,930.60 and 3,504,760,960,143.30 is: 5,257,141,440,215.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,680,494,893,953.70 : 5,520,742,340,930.60 = 3,504,760,960,143.30 : x
  2. Step 2: Convert to fraction form
    3,680,494,893,953.70/5,520,742,340,930.60 = 3,504,760,960,143.30/x
  3. Step 3: Cross multiply
    3,680,494,893,953.70x = 5,520,742,340,930.60 × 3,504,760,960,143.30
  4. Step 4: Simplify right side
    3,680,494,893,953.70x = 19,348,882,227,503,694,855,798,784
  5. Step 5: Solve for x
    x = 19,348,882,227,503,694,855,798,784/3,680,494,893,953.70
  6. Step 6: Final answer
    x = 5,257,141,440,215.00

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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.