Finding the Fourth Proportional to 22,746,625.80, 34,119,938.70 and 6,573,104.70
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Solution
The fourth proportional to 22,746,625.80, 34,119,938.70 and 6,573,104.70 is: 9,859,657.05
Step by Step Solution
- Step 1: Write the proportion equation
22,746,625.80 : 34,119,938.70 = 6,573,104.70 : x - Step 2: Convert to fraction form
22,746,625.80/34,119,938.70 = 6,573,104.70/x - Step 3: Cross multiply
22,746,625.80x = 34,119,938.70 × 6,573,104.70 - Step 4: Simplify right side
22,746,625.80x = 224,273,929,432,681.91 - Step 5: Solve for x
x = 224,273,929,432,681.91/22,746,625.80 - Step 6: Final answer
x = 9,859,657.05
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.