Finding the Fourth Proportional to 26,902,912.10, 40,460,656.35 and 24,139,418.90
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Solution
The fourth proportional to 26,902,912.10, 40,460,656.35 and 24,139,418.90 is: 36,304,498.52
Step by Step Solution
- Step 1: Write the proportion equation
26,902,912.10 : 40,460,656.35 = 24,139,418.90 : x - Step 2: Convert to fraction form
26,902,912.10/40,460,656.35 = 24,139,418.90/x - Step 3: Cross multiply
26,902,912.10x = 40,460,656.35 × 24,139,418.90 - Step 4: Simplify right side
26,902,912.10x = 976,696,732,601,595 - Step 5: Solve for x
x = 976,696,732,601,595/26,902,912.10 - Step 6: Final answer
x = 36,304,498.52
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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.