Finding the Fourth Proportional to 61,227,034,024.68, 84,493,306,252.08 and 33,064,912,552.68
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Solution
The fourth proportional to 61,227,034,024.68, 84,493,306,252.08 and 33,064,912,552.68 is: 45,629,578,943.60
Step by Step Solution
- Step 1: Write the proportion equation
61,227,034,024.68 : 84,493,306,252.08 = 33,064,912,552.68 : x - Step 2: Convert to fraction form
61,227,034,024.68/84,493,306,252.08 = 33,064,912,552.68/x - Step 3: Cross multiply
61,227,034,024.68x = 84,493,306,252.08 × 33,064,912,552.68 - Step 4: Simplify right side
61,227,034,024.68x = 2,793,763,782,511,835,480,064 - Step 5: Solve for x
x = 2,793,763,782,511,835,480,064/61,227,034,024.68 - Step 6: Final answer
x = 45,629,578,943.60
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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.