Finding the Fourth Proportional to 14,936,701.10, 22,353,442.05 and 8,957,360.30
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Solution
The fourth proportional to 14,936,701.10, 22,353,442.05 and 8,957,360.30 is: 13,405,090.79
Step by Step Solution
- Step 1: Write the proportion equation
14,936,701.10 : 22,353,442.05 = 8,957,360.30 : x - Step 2: Convert to fraction form
14,936,701.10/22,353,442.05 = 8,957,360.30/x - Step 3: Cross multiply
14,936,701.10x = 22,353,442.05 × 8,957,360.30 - Step 4: Simplify right side
14,936,701.10x = 200,227,834,387,020.62 - Step 5: Solve for x
x = 200,227,834,387,020.62/14,936,701.10 - Step 6: Final answer
x = 13,405,090.79
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.