Finding the Fourth Proportional to 1,854,296,069,383.30, 2,781,444,104,075 and 1,781,156,182,893.70
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Solution
The fourth proportional to 1,854,296,069,383.30, 2,781,444,104,075 and 1,781,156,182,893.70 is: 2,671,734,274,340.60
Step by Step Solution
- Step 1: Write the proportion equation
1,854,296,069,383.30 : 2,781,444,104,075 = 1,781,156,182,893.70 : x - Step 2: Convert to fraction form
1,854,296,069,383.30/2,781,444,104,075 = 1,781,156,182,893.70/x - Step 3: Cross multiply
1,854,296,069,383.30x = 2,781,444,104,075 × 1,781,156,182,893.70 - Step 4: Simplify right side
1,854,296,069,383.30x = 4,954,186,363,346,414,204,878,848 - Step 5: Solve for x
x = 4,954,186,363,346,414,204,878,848/1,854,296,069,383.30 - Step 6: Final answer
x = 2,671,734,274,340.60
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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.