Finding the Third Proportional to 471,338,417 and 1,024,261,639
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Solution
The third proportional to 471,338,417 and 1,024,261,639 is: 2,225,814,547.02
Step by Step Solution
- Step 1: Write the proportion equation
471,338,417 : 1,024,261,639 = 1,024,261,639 : x - Step 2: Convert to fraction form
471,338,417/1,024,261,639 = 1,024,261,639/x - Step 3: Cross multiply
471,338,417x = 1,024,261,639 × 1,024,261,639 - Step 4: Simplify right side
471,338,417x = 1,049,111,905,126,966,272 - Step 5: Solve for x
x = 1,049,111,905,126,966,272/471,338,417 - Step 6: Final answer
x = 2,225,814,547.02
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Why These Related Problems?
These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.