Finding the Fourth Proportional to 23,136,916.40, 34,705,199.88 and 6,962,798
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Solution
The fourth proportional to 23,136,916.40, 34,705,199.88 and 6,962,798 is: 10,444,144.42
Step by Step Solution
- Step 1: Write the proportion equation
23,136,916.40 : 34,705,199.88 = 6,962,798 : x - Step 2: Convert to fraction form
23,136,916.40/34,705,199.88 = 6,962,798/x - Step 3: Cross multiply
23,136,916.40x = 34,705,199.88 × 6,962,798 - Step 4: Simplify right side
23,136,916.40x = 241,645,296,314,064.25 - Step 5: Solve for x
x = 241,645,296,314,064.25/23,136,916.40 - Step 6: Final answer
x = 10,444,144.42
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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.