Finding the Fourth Proportional to 29,006,211,029.10, 43,509,316,543.65 and 8,044,603,349.10
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Solution
The fourth proportional to 29,006,211,029.10, 43,509,316,543.65 and 8,044,603,349.10 is: 12,066,905,023.65
Step by Step Solution
- Step 1: Write the proportion equation
29,006,211,029.10 : 43,509,316,543.65 = 8,044,603,349.10 : x - Step 2: Convert to fraction form
29,006,211,029.10/43,509,316,543.65 = 8,044,603,349.10/x - Step 3: Cross multiply
29,006,211,029.10x = 43,509,316,543.65 × 8,044,603,349.10 - Step 4: Simplify right side
29,006,211,029.10x = 350,015,193,584,098,869,248 - Step 5: Solve for x
x = 350,015,193,584,098,869,248/29,006,211,029.10 - Step 6: Final answer
x = 12,066,905,023.65
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Similar ratio
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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.