Finding the Fourth Proportional to 14,833,001.79, 22,246,012.13 and 8,358,900.03
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Solution
The fourth proportional to 14,833,001.79, 22,246,012.13 and 8,358,900.03 is: 12,536,383.00
Step by Step Solution
- Step 1: Write the proportion equation
14,833,001.79 : 22,246,012.13 = 8,358,900.03 : x - Step 2: Convert to fraction form
14,833,001.79/22,246,012.13 = 8,358,900.03/x - Step 3: Cross multiply
14,833,001.79x = 22,246,012.13 × 8,358,900.03 - Step 4: Simplify right side
14,833,001.79x = 185,952,191,419,042.88 - Step 5: Solve for x
x = 185,952,191,419,042.88/14,833,001.79 - Step 6: Final answer
x = 12,536,383.00
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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.