Finding the Third Proportional to 1,207,708,560 and 2,641,534,938
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Solution
The third proportional to 1,207,708,560 and 2,641,534,938 is: 5,777,641,278.52
Step by Step Solution
- Step 1: Write the proportion equation
1,207,708,560 : 2,641,534,938 = 2,641,534,938 : x - Step 2: Convert to fraction form
1,207,708,560/2,641,534,938 = 2,641,534,938/x - Step 3: Cross multiply
1,207,708,560x = 2,641,534,938 × 2,641,534,938 - Step 4: Simplify right side
1,207,708,560x = 6,977,706,828,674,663,424 - Step 5: Solve for x
x = 6,977,706,828,674,663,424/1,207,708,560 - Step 6: Final answer
x = 5,777,641,278.52
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These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.