Finding the Fourth Proportional to 1,789,036,973,153, 2,683,932,400,513.30 and 580,193,125,347.99
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Solution
The fourth proportional to 1,789,036,973,153, 2,683,932,400,513.30 and 580,193,125,347.99 is: 870,411,931,695.37
Step by Step Solution
- Step 1: Write the proportion equation
1,789,036,973,153 : 2,683,932,400,513.30 = 580,193,125,347.99 : x - Step 2: Convert to fraction form
1,789,036,973,153/2,683,932,400,513.30 = 580,193,125,347.99/x - Step 3: Cross multiply
1,789,036,973,153x = 2,683,932,400,513.30 × 580,193,125,347.99 - Step 4: Simplify right side
1,789,036,973,153x = 1,557,199,127,676,544,585,039,872 - Step 5: Solve for x
x = 1,557,199,127,676,544,585,039,872/1,789,036,973,153 - Step 6: Final answer
x = 870,411,931,695.37
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.