Finding the Fourth Proportional to 34,242,887.44, 51,381,990.51 and 16,048,931.01
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Solution
The fourth proportional to 34,242,887.44, 51,381,990.51 and 16,048,931.01 is: 24,081,673.09
Step by Step Solution
- Step 1: Write the proportion equation
34,242,887.44 : 51,381,990.51 = 16,048,931.01 : x - Step 2: Convert to fraction form
34,242,887.44/51,381,990.51 = 16,048,931.01/x - Step 3: Cross multiply
34,242,887.44x = 51,381,990.51 × 16,048,931.01 - Step 4: Simplify right side
34,242,887.44x = 824,626,020,851,464.62 - Step 5: Solve for x
x = 824,626,020,851,464.62/34,242,887.44 - Step 6: Final answer
x = 24,081,673.09
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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.