Finding the Fourth Proportional to 17,454,313,461.63, 26,181,470,538.86 and 4,189,571,744.68
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Solution
The fourth proportional to 17,454,313,461.63, 26,181,470,538.86 and 4,189,571,744.68 is: 6,284,357,700.17
Step by Step Solution
- Step 1: Write the proportion equation
17,454,313,461.63 : 26,181,470,538.86 = 4,189,571,744.68 : x - Step 2: Convert to fraction form
17,454,313,461.63/26,181,470,538.86 = 4,189,571,744.68/x - Step 3: Cross multiply
17,454,313,461.63x = 26,181,470,538.86 × 4,189,571,744.68 - Step 4: Simplify right side
17,454,313,461.63x = 109,689,149,203,779,715,072 - Step 5: Solve for x
x = 109,689,149,203,779,715,072/17,454,313,461.63 - Step 6: Final answer
x = 6,284,357,700.17
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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.