Finding the Fourth Proportional to 44,265,737,466.09, 66,398,554,159.47 and 14,420,019,763.44
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Solution
The fourth proportional to 44,265,737,466.09, 66,398,554,159.47 and 14,420,019,763.44 is: 21,630,012,692.70
Step by Step Solution
- Step 1: Write the proportion equation
44,265,737,466.09 : 66,398,554,159.47 = 14,420,019,763.44 : x - Step 2: Convert to fraction form
44,265,737,466.09/66,398,554,159.47 = 14,420,019,763.44/x - Step 3: Cross multiply
44,265,737,466.09x = 66,398,554,159.47 × 14,420,019,763.44 - Step 4: Simplify right side
44,265,737,466.09x = 957,468,463,243,398,610,944 - Step 5: Solve for x
x = 957,468,463,243,398,610,944/44,265,737,466.09 - Step 6: Final answer
x = 21,630,012,692.70
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1.5x scale
Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.