Finding the Third Proportional to 19,656,052 and 29,759,046
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Solution
The third proportional to 19,656,052 and 29,759,046 is: 45,054,867.52
Step by Step Solution
- Step 1: Write the proportion equation
19,656,052 : 29,759,046 = 29,759,046 : x - Step 2: Convert to fraction form
19,656,052/29,759,046 = 29,759,046/x - Step 3: Cross multiply
19,656,052x = 29,759,046 × 29,759,046 - Step 4: Simplify right side
19,656,052x = 885,600,818,830,116 - Step 5: Solve for x
x = 885,600,818,830,116/19,656,052 - Step 6: Final answer
x = 45,054,867.52
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Why These Related Problems?
These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.