Finding the Fourth Proportional to 18,288,056.06, 27,412,881.77 and 6,153,307.04
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Solution
The fourth proportional to 18,288,056.06, 27,412,881.77 and 6,153,307.04 is: 9,223,499.63
Step by Step Solution
- Step 1: Write the proportion equation
18,288,056.06 : 27,412,881.77 = 6,153,307.04 : x - Step 2: Convert to fraction form
18,288,056.06/27,412,881.77 = 6,153,307.04/x - Step 3: Cross multiply
18,288,056.06x = 27,412,881.77 × 6,153,307.04 - Step 4: Simplify right side
18,288,056.06x = 168,679,878,214,197.72 - Step 5: Solve for x
x = 168,679,878,214,197.72/18,288,056.06 - Step 6: Final answer
x = 9,223,499.63
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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.