Finding the Fourth Proportional to 597,923,319,278.28, 896,783,819,379.09 and 167,561,355,633.99
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Solution
The fourth proportional to 597,923,319,278.28, 896,783,819,379.09 and 167,561,355,633.99 is: 251,313,684,616.22
Step by Step Solution
- Step 1: Write the proportion equation
597,923,319,278.28 : 896,783,819,379.09 = 167,561,355,633.99 : x - Step 2: Convert to fraction form
597,923,319,278.28/896,783,819,379.09 = 167,561,355,633.99/x - Step 3: Cross multiply
597,923,319,278.28x = 896,783,819,379.09 × 167,561,355,633.99 - Step 4: Simplify right side
597,923,319,278.28x = 150,266,312,485,787,534,360,576 - Step 5: Solve for x
x = 150,266,312,485,787,534,360,576/597,923,319,278.28 - Step 6: Final answer
x = 251,313,684,616.22
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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.