Finding the Third Proportional to 477,927,366.19 and 738,115,884.70
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Solution
The third proportional to 477,927,366.19 and 738,115,884.70 is: 1,139,953,678.73
Step by Step Solution
- Step 1: Write the proportion equation
477,927,366.19 : 738,115,884.70 = 738,115,884.70 : x - Step 2: Convert to fraction form
477,927,366.19/738,115,884.70 = 738,115,884.70/x - Step 3: Cross multiply
477,927,366.19x = 738,115,884.70 × 738,115,884.70 - Step 4: Simplify right side
477,927,366.19x = 544,815,059,251,069,504 - Step 5: Solve for x
x = 544,815,059,251,069,504/477,927,366.19 - Step 6: Final answer
x = 1,139,953,678.73
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Why These Related Problems?
These problems maintain the same ratio (1.54) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.