Finding the Fourth Proportional to 61,733,068.22, 92,599,553.46 and 18,602,271.92
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Solution
The fourth proportional to 61,733,068.22, 92,599,553.46 and 18,602,271.92 is: 27,903,393.15
Step by Step Solution
- Step 1: Write the proportion equation
61,733,068.22 : 92,599,553.46 = 18,602,271.92 : x - Step 2: Convert to fraction form
61,733,068.22/92,599,553.46 = 18,602,271.92/x - Step 3: Cross multiply
61,733,068.22x = 92,599,553.46 × 18,602,271.92 - Step 4: Simplify right side
61,733,068.22x = 1,722,562,073,133,497 - Step 5: Solve for x
x = 1,722,562,073,133,497/61,733,068.22 - Step 6: Final answer
x = 27,903,393.15
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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.