Finding the Fourth Proportional to 24,830,181.84, 34,246,239 and 16,131,157.26
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Solution
The fourth proportional to 24,830,181.84, 34,246,239 and 16,131,157.26 is: 22,248,385.87
Step by Step Solution
- Step 1: Write the proportion equation
24,830,181.84 : 34,246,239 = 16,131,157.26 : x - Step 2: Convert to fraction form
24,830,181.84/34,246,239 = 16,131,157.26/x - Step 3: Cross multiply
24,830,181.84x = 34,246,239 × 16,131,157.26 - Step 4: Simplify right side
24,830,181.84x = 552,431,466,872,545.12 - Step 5: Solve for x
x = 552,431,466,872,545.12/24,830,181.84 - Step 6: Final answer
x = 22,248,385.87
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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.