Finding the Fourth Proportional to 22,060,024.66, 33,091,889.19 and 6,707,447.66
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Solution
The fourth proportional to 22,060,024.66, 33,091,889.19 and 6,707,447.66 is: 10,061,734.66
Step by Step Solution
- Step 1: Write the proportion equation
22,060,024.66 : 33,091,889.19 = 6,707,447.66 : x - Step 2: Convert to fraction form
22,060,024.66/33,091,889.19 = 6,707,447.66/x - Step 3: Cross multiply
22,060,024.66x = 33,091,889.19 × 6,707,447.66 - Step 4: Simplify right side
22,060,024.66x = 221,962,114,712,444.81 - Step 5: Solve for x
x = 221,962,114,712,444.81/22,060,024.66 - Step 6: Final answer
x = 10,061,734.66
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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.