Home / 8,110,983,168,052.40-12,166,474,752,078-6,801,811,851,623.60

Finding the Fourth Proportional to 8,110,983,168,052.40, 12,166,474,752,078 and 6,801,811,851,623.60

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Solution

The fourth proportional to 8,110,983,168,052.40, 12,166,474,752,078 and 6,801,811,851,623.60 is: 10,202,717,777,434.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,110,983,168,052.40 : 12,166,474,752,078 = 6,801,811,851,623.60 : x
  2. Step 2: Convert to fraction form
    8,110,983,168,052.40/12,166,474,752,078 = 6,801,811,851,623.60/x
  3. Step 3: Cross multiply
    8,110,983,168,052.40x = 12,166,474,752,078 × 6,801,811,851,623.60
  4. Step 4: Simplify right side
    8,110,983,168,052.40x = 82,754,072,161,163,432,192,638,976
  5. Step 5: Solve for x
    x = 82,754,072,161,163,432,192,638,976/8,110,983,168,052.40
  6. Step 6: Final answer
    x = 10,202,717,777,434.89

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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.