Finding the Fourth Proportional to 6,073,581,237.36, 8,378,167,997.41 and 3,532,977,197.59
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Solution
The fourth proportional to 6,073,581,237.36, 8,378,167,997.41 and 3,532,977,197.59 is: 4,873,545,826.69
Step by Step Solution
- Step 1: Write the proportion equation
6,073,581,237.36 : 8,378,167,997.41 = 3,532,977,197.59 : x - Step 2: Convert to fraction form
6,073,581,237.36/8,378,167,997.41 = 3,532,977,197.59/x - Step 3: Cross multiply
6,073,581,237.36x = 8,378,167,997.41 × 3,532,977,197.59 - Step 4: Simplify right side
6,073,581,237.36x = 29,599,876,492,413,943,808 - Step 5: Solve for x
x = 29,599,876,492,413,943,808/6,073,581,237.36 - Step 6: Final answer
x = 4,873,545,826.69
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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.