Finding the Third Proportional to 7,658,374 and 16,153,324
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Solution
The third proportional to 7,658,374 and 16,153,324 is: 34,071,184.86
Step by Step Solution
- Step 1: Write the proportion equation
7,658,374 : 16,153,324 = 16,153,324 : x - Step 2: Convert to fraction form
7,658,374/16,153,324 = 16,153,324/x - Step 3: Cross multiply
7,658,374x = 16,153,324 × 16,153,324 - Step 4: Simplify right side
7,658,374x = 260,929,876,248,976 - Step 5: Solve for x
x = 260,929,876,248,976/7,658,374 - Step 6: Final answer
x = 34,071,184.86
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Why These Related Problems?
These problems maintain the same ratio (2.11) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.