Finding the Fourth Proportional to 4,394,582,062.99, 6,065,043,151.58 and 2,610,442,564.93
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Solution
The fourth proportional to 4,394,582,062.99, 6,065,043,151.58 and 2,610,442,564.93 is: 3,602,719,570.17
Step by Step Solution
- Step 1: Write the proportion equation
4,394,582,062.99 : 6,065,043,151.58 = 2,610,442,564.93 : x - Step 2: Convert to fraction form
4,394,582,062.99/6,065,043,151.58 = 2,610,442,564.93/x - Step 3: Cross multiply
4,394,582,062.99x = 6,065,043,151.58 × 2,610,442,564.93 - Step 4: Simplify right side
4,394,582,062.99x = 15,832,446,801,025,511,424 - Step 5: Solve for x
x = 15,832,446,801,025,511,424/4,394,582,062.99 - Step 6: Final answer
x = 3,602,719,570.17
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1.5x scale
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.