Finding the Fourth Proportional to 573,794,492.13, 860,688,875.58 and 224,076,092.97
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Solution
The fourth proportional to 573,794,492.13, 860,688,875.58 and 224,076,092.97 is: 336,113,021.56
Step by Step Solution
- Step 1: Write the proportion equation
573,794,492.13 : 860,688,875.58 = 224,076,092.97 : x - Step 2: Convert to fraction form
573,794,492.13/860,688,875.58 = 224,076,092.97/x - Step 3: Cross multiply
573,794,492.13x = 860,688,875.58 × 224,076,092.97 - Step 4: Simplify right side
573,794,492.13x = 192,859,800,502,708,864 - Step 5: Solve for x
x = 192,859,800,502,708,864/573,794,492.13 - Step 6: Final answer
x = 336,113,021.56
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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.