Home / 11,226,419,858,225-16,810,628,097,695-7,748,088,048,252.40

Finding the Fourth Proportional to 11,226,419,858,225, 16,810,628,097,695 and 7,748,088,048,252.40

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Solution

The fourth proportional to 11,226,419,858,225, 16,810,628,097,695 and 7,748,088,048,252.40 is: 11,602,116,105,780.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,226,419,858,225 : 16,810,628,097,695 = 7,748,088,048,252.40 : x
  2. Step 2: Convert to fraction form
    11,226,419,858,225/16,810,628,097,695 = 7,748,088,048,252.40/x
  3. Step 3: Cross multiply
    11,226,419,858,225x = 16,810,628,097,695 × 7,748,088,048,252.40
  4. Step 4: Simplify right side
    11,226,419,858,225x = 130,250,226,647,366,621,055,680,512
  5. Step 5: Solve for x
    x = 130,250,226,647,366,621,055,680,512/11,226,419,858,225
  6. Step 6: Final answer
    x = 11,602,116,105,780.53

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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.