Finding the Fourth Proportional to 106,966,124.62, 160,390,063.80 and 33,169,440.04
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Solution
The fourth proportional to 106,966,124.62, 160,390,063.80 and 33,169,440.04 is: 49,735,826.39
Step by Step Solution
- Step 1: Write the proportion equation
106,966,124.62 : 160,390,063.80 = 33,169,440.04 : x - Step 2: Convert to fraction form
106,966,124.62/160,390,063.80 = 33,169,440.04/x - Step 3: Cross multiply
106,966,124.62x = 160,390,063.80 × 33,169,440.04 - Step 4: Simplify right side
106,966,124.62x = 5,320,048,604,225,875 - Step 5: Solve for x
x = 5,320,048,604,225,875/106,966,124.62 - Step 6: Final answer
x = 49,735,826.39
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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.