Finding the Fourth Proportional to 26,434,758, 39,645,409.24 and 8,235,560.96
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Solution
The fourth proportional to 26,434,758, 39,645,409.24 and 8,235,560.96 is: 12,351,245.45
Step by Step Solution
- Step 1: Write the proportion equation
26,434,758 : 39,645,409.24 = 8,235,560.96 : x - Step 2: Convert to fraction form
26,434,758/39,645,409.24 = 8,235,560.96/x - Step 3: Cross multiply
26,434,758x = 39,645,409.24 × 8,235,560.96 - Step 4: Simplify right side
26,434,758x = 326,502,184,580,167.31 - Step 5: Solve for x
x = 326,502,184,580,167.31/26,434,758 - Step 6: Final answer
x = 12,351,245.45
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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.