Home / 1,789,265,559,786.50-2,469,194,013,363.30-1,008,008,061,469

Finding the Fourth Proportional to 1,789,265,559,786.50, 2,469,194,013,363.30 and 1,008,008,061,469

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Solution

The fourth proportional to 1,789,265,559,786.50, 2,469,194,013,363.30 and 1,008,008,061,469 is: 1,391,055,373,076.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,789,265,559,786.50 : 2,469,194,013,363.30 = 1,008,008,061,469 : x
  2. Step 2: Convert to fraction form
    1,789,265,559,786.50/2,469,194,013,363.30 = 1,008,008,061,469/x
  3. Step 3: Cross multiply
    1,789,265,559,786.50x = 2,469,194,013,363.30 × 1,008,008,061,469
  4. Step 4: Simplify right side
    1,789,265,559,786.50x = 2,488,967,470,801,200,074,457,088
  5. Step 5: Solve for x
    x = 2,488,967,470,801,200,074,457,088/1,789,265,559,786.50
  6. Step 6: Final answer
    x = 1,391,055,373,076.20

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.