Home / 235,759,377.55-322,991,499.55-226,923,169.28

Finding the Fourth Proportional to 235,759,377.55, 322,991,499.55 and 226,923,169.28

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Solution

The fourth proportional to 235,759,377.55, 322,991,499.55 and 226,923,169.28 is: 310,885,851.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    235,759,377.55 : 322,991,499.55 = 226,923,169.28 : x
  2. Step 2: Convert to fraction form
    235,759,377.55/322,991,499.55 = 226,923,169.28/x
  3. Step 3: Cross multiply
    235,759,377.55x = 322,991,499.55 × 226,923,169.28
  4. Step 4: Simplify right side
    235,759,377.55x = 73,294,254,727,251,088
  5. Step 5: Solve for x
    x = 73,294,254,727,251,088/235,759,377.55
  6. Step 6: Final answer
    x = 310,885,851.03

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Why These Related Problems?

These problems maintain the same ratio (1.37) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.