Finding the Third Proportional to 7,762,261,038 and 16,884,550,468
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Solution
The third proportional to 7,762,261,038 and 16,884,550,468 is: 36,727,448,756.33
Step by Step Solution
- Step 1: Write the proportion equation
7,762,261,038 : 16,884,550,468 = 16,884,550,468 : x - Step 2: Convert to fraction form
7,762,261,038/16,884,550,468 = 16,884,550,468/x - Step 3: Cross multiply
7,762,261,038x = 16,884,550,468 × 16,884,550,468 - Step 4: Simplify right side
7,762,261,038x = 285,088,044,506,439,024,640 - Step 5: Solve for x
x = 285,088,044,506,439,024,640/7,762,261,038 - Step 6: Final answer
x = 36,727,448,756.33
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Why These Related Problems?
These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.