Home / 599,151,660.16-826,757,681.88-331,191,295.24

Finding the Fourth Proportional to 599,151,660.16, 826,757,681.88 and 331,191,295.24

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Solution

The fourth proportional to 599,151,660.16, 826,757,681.88 and 331,191,295.24 is: 457,004,404.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    599,151,660.16 : 826,757,681.88 = 331,191,295.24 : x
  2. Step 2: Convert to fraction form
    599,151,660.16/826,757,681.88 = 331,191,295.24/x
  3. Step 3: Cross multiply
    599,151,660.16x = 826,757,681.88 × 331,191,295.24
  4. Step 4: Simplify right side
    599,151,660.16x = 273,814,947,511,457,088
  5. Step 5: Solve for x
    x = 273,814,947,511,457,088/599,151,660.16
  6. Step 6: Final answer
    x = 457,004,404.26

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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.