Finding the Third Proportional to 22,209,240 and 51,409,486
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Solution
The third proportional to 22,209,240 and 51,409,486 is: 119,001,607.02
Step by Step Solution
- Step 1: Write the proportion equation
22,209,240 : 51,409,486 = 51,409,486 : x - Step 2: Convert to fraction form
22,209,240/51,409,486 = 51,409,486/x - Step 3: Cross multiply
22,209,240x = 51,409,486 × 51,409,486 - Step 4: Simplify right side
22,209,240x = 2,642,935,250,784,196 - Step 5: Solve for x
x = 2,642,935,250,784,196/22,209,240 - Step 6: Final answer
x = 119,001,607.02
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Why These Related Problems?
These problems maintain the same ratio (2.31) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.