Finding the Third Proportional to 1,162,937,820 and 2,551,834,026
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Solution
The third proportional to 1,162,937,820 and 2,551,834,026 is: 5,599,488,454.38
Step by Step Solution
- Step 1: Write the proportion equation
1,162,937,820 : 2,551,834,026 = 2,551,834,026 : x - Step 2: Convert to fraction form
1,162,937,820/2,551,834,026 = 2,551,834,026/x - Step 3: Cross multiply
1,162,937,820x = 2,551,834,026 × 2,551,834,026 - Step 4: Simplify right side
1,162,937,820x = 6,511,856,896,251,368,448 - Step 5: Solve for x
x = 6,511,856,896,251,368,448/1,162,937,820 - Step 6: Final answer
x = 5,599,488,454.38
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Why These Related Problems?
These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.