Home / 1,066,557,556.17-1,598,383,728.81-600,441,283.89

Finding the Fourth Proportional to 1,066,557,556.17, 1,598,383,728.81 and 600,441,283.89

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Solution

The fourth proportional to 1,066,557,556.17, 1,598,383,728.81 and 600,441,283.89 is: 899,844,150.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,066,557,556.17 : 1,598,383,728.81 = 600,441,283.89 : x
  2. Step 2: Convert to fraction form
    1,066,557,556.17/1,598,383,728.81 = 600,441,283.89/x
  3. Step 3: Cross multiply
    1,066,557,556.17x = 1,598,383,728.81 × 600,441,283.89
  4. Step 4: Simplify right side
    1,066,557,556.17x = 959,735,578,275,561,984
  5. Step 5: Solve for x
    x = 959,735,578,275,561,984/1,066,557,556.17
  6. Step 6: Final answer
    x = 899,844,150.67

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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.