Finding the Fourth Proportional to 26,132,439.08, 39,203,891.00 and 14,634,257.87
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Solution
The fourth proportional to 26,132,439.08, 39,203,891.00 and 14,634,257.87 is: 21,954,316.95
Step by Step Solution
- Step 1: Write the proportion equation
26,132,439.08 : 39,203,891.00 = 14,634,257.87 : x - Step 2: Convert to fraction form
26,132,439.08/39,203,891.00 = 14,634,257.87/x - Step 3: Cross multiply
26,132,439.08x = 39,203,891.00 × 14,634,257.87 - Step 4: Simplify right side
26,132,439.08x = 573,719,850,132,181.38 - Step 5: Solve for x
x = 573,719,850,132,181.38/26,132,439.08 - Step 6: Final answer
x = 21,954,316.95
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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.