Finding the Fourth Proportional to 23,141,202.20, 34,687,329.66 and 8,558,750.36
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Solution
The fourth proportional to 23,141,202.20, 34,687,329.66 and 8,558,750.36 is: 12,829,073.99
Step by Step Solution
- Step 1: Write the proportion equation
23,141,202.20 : 34,687,329.66 = 8,558,750.36 : x - Step 2: Convert to fraction form
23,141,202.20/34,687,329.66 = 8,558,750.36/x - Step 3: Cross multiply
23,141,202.20x = 34,687,329.66 × 8,558,750.36 - Step 4: Simplify right side
23,141,202.20x = 296,880,195,214,963.62 - Step 5: Solve for x
x = 296,880,195,214,963.62/23,141,202.20 - Step 6: Final answer
x = 12,829,073.99
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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.