Finding the Fourth Proportional to 26,795,207.61, 40,195,208.94 and 10,400,107.68
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Solution
The fourth proportional to 26,795,207.61, 40,195,208.94 and 10,400,107.68 is: 15,601,092.08
Step by Step Solution
- Step 1: Write the proportion equation
26,795,207.61 : 40,195,208.94 = 10,400,107.68 : x - Step 2: Convert to fraction form
26,795,207.61/40,195,208.94 = 10,400,107.68/x - Step 3: Cross multiply
26,795,207.61x = 40,195,208.94 × 10,400,107.68 - Step 4: Simplify right side
26,795,207.61x = 418,034,501,196,098.62 - Step 5: Solve for x
x = 418,034,501,196,098.62/26,795,207.61 - Step 6: Final answer
x = 15,601,092.08
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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.