Finding the Fourth Proportional to 1,854,296,069,295.30, 2,781,444,103,943 and 1,781,156,182,805.70
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Solution
The fourth proportional to 1,854,296,069,295.30, 2,781,444,103,943 and 1,781,156,182,805.70 is: 2,671,734,274,208.60
Step by Step Solution
- Step 1: Write the proportion equation
1,854,296,069,295.30 : 2,781,444,103,943 = 1,781,156,182,805.70 : x - Step 2: Convert to fraction form
1,854,296,069,295.30/2,781,444,103,943 = 1,781,156,182,805.70/x - Step 3: Cross multiply
1,854,296,069,295.30x = 2,781,444,103,943 × 1,781,156,182,805.70 - Step 4: Simplify right side
1,854,296,069,295.30x = 4,954,186,362,866,534,287,671,296 - Step 5: Solve for x
x = 4,954,186,362,866,534,287,671,296/1,854,296,069,295.30 - Step 6: Final answer
x = 2,671,734,274,208.60
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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.