Finding the Third Proportional to 54,539,276 and 82,374,488
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Solution
The third proportional to 54,539,276 and 82,374,488 is: 124,415,958.02
Step by Step Solution
- Step 1: Write the proportion equation
54,539,276 : 82,374,488 = 82,374,488 : x - Step 2: Convert to fraction form
54,539,276/82,374,488 = 82,374,488/x - Step 3: Cross multiply
54,539,276x = 82,374,488 × 82,374,488 - Step 4: Simplify right side
54,539,276x = 6,785,556,273,262,144 - Step 5: Solve for x
x = 6,785,556,273,262,144/54,539,276 - Step 6: Final answer
x = 124,415,958.02
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These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.