Finding the Fourth Proportional to 92,577,087.08, 138,865,353.78 and 23,489,757.08
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Solution
The fourth proportional to 92,577,087.08, 138,865,353.78 and 23,489,757.08 is: 35,234,565.37
Step by Step Solution
- Step 1: Write the proportion equation
92,577,087.08 : 138,865,353.78 = 23,489,757.08 : x - Step 2: Convert to fraction form
92,577,087.08/138,865,353.78 = 23,489,757.08/x - Step 3: Cross multiply
92,577,087.08x = 138,865,353.78 × 23,489,757.08 - Step 4: Simplify right side
92,577,087.08x = 3,261,913,426,426,133 - Step 5: Solve for x
x = 3,261,913,426,426,133/92,577,087.08 - Step 6: Final answer
x = 35,234,565.37
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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.