Finding the Third Proportional to 18,279,094,440 and 39,803,266,848
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Solution
The third proportional to 18,279,094,440 and 39,803,266,848 is: 86,672,786,607.32
Step by Step Solution
- Step 1: Write the proportion equation
18,279,094,440 : 39,803,266,848 = 39,803,266,848 : x - Step 2: Convert to fraction form
18,279,094,440/39,803,266,848 = 39,803,266,848/x - Step 3: Cross multiply
18,279,094,440x = 39,803,266,848 × 39,803,266,848 - Step 4: Simplify right side
18,279,094,440x = 1,584,300,051,773,095,936,000 - Step 5: Solve for x
x = 1,584,300,051,773,095,936,000/18,279,094,440 - Step 6: Final answer
x = 86,672,786,607.32
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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.