Home / 1,205,946,040,499.10-1,808,919,060,748.70-1,197,577,757,936.70

Finding the Fourth Proportional to 1,205,946,040,499.10, 1,808,919,060,748.70 and 1,197,577,757,936.70

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Solution

The fourth proportional to 1,205,946,040,499.10, 1,808,919,060,748.70 and 1,197,577,757,936.70 is: 1,796,366,636,905.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,205,946,040,499.10 : 1,808,919,060,748.70 = 1,197,577,757,936.70 : x
  2. Step 2: Convert to fraction form
    1,205,946,040,499.10/1,808,919,060,748.70 = 1,197,577,757,936.70/x
  3. Step 3: Cross multiply
    1,205,946,040,499.10x = 1,808,919,060,748.70 × 1,197,577,757,936.70
  4. Step 4: Simplify right side
    1,205,946,040,499.10x = 2,166,321,233,060,389,206,360,064
  5. Step 5: Solve for x
    x = 2,166,321,233,060,389,206,360,064/1,205,946,040,499.10
  6. Step 6: Final answer
    x = 1,796,366,636,905.10

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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.