Home / 1,114,720,296.48-1,670,975,977.14-523,452,107.97

Finding the Fourth Proportional to 1,114,720,296.48, 1,670,975,977.14 and 523,452,107.97

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Solution

The fourth proportional to 1,114,720,296.48, 1,670,975,977.14 and 523,452,107.97 is: 784,659,524.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,114,720,296.48 : 1,670,975,977.14 = 523,452,107.97 : x
  2. Step 2: Convert to fraction form
    1,114,720,296.48/1,670,975,977.14 = 523,452,107.97/x
  3. Step 3: Cross multiply
    1,114,720,296.48x = 1,670,975,977.14 × 523,452,107.97
  4. Step 4: Simplify right side
    1,114,720,296.48x = 874,675,897,601,163,648
  5. Step 5: Solve for x
    x = 874,675,897,601,163,648/1,114,720,296.48
  6. Step 6: Final answer
    x = 784,659,524.33

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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.