Finding the Fourth Proportional to 29,006,211,024.60, 43,509,316,536.90 and 8,044,603,344.60
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Solution
The fourth proportional to 29,006,211,024.60, 43,509,316,536.90 and 8,044,603,344.60 is: 12,066,905,016.90
Step by Step Solution
- Step 1: Write the proportion equation
29,006,211,024.60 : 43,509,316,536.90 = 8,044,603,344.60 : x - Step 2: Convert to fraction form
29,006,211,024.60/43,509,316,536.90 = 8,044,603,344.60/x - Step 3: Cross multiply
29,006,211,024.60x = 43,509,316,536.90 × 8,044,603,344.60 - Step 4: Simplify right side
29,006,211,024.60x = 350,015,193,334,005,825,536 - Step 5: Solve for x
x = 350,015,193,334,005,825,536/29,006,211,024.60 - Step 6: Final answer
x = 12,066,905,016.90
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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.