Finding the Third Proportional to 26,465,671 and 57,639,987
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Solution
The third proportional to 26,465,671 and 57,639,987 is: 125,535,003.49
Step by Step Solution
- Step 1: Write the proportion equation
26,465,671 : 57,639,987 = 57,639,987 : x - Step 2: Convert to fraction form
26,465,671/57,639,987 = 57,639,987/x - Step 3: Cross multiply
26,465,671x = 57,639,987 × 57,639,987 - Step 4: Simplify right side
26,465,671x = 3,322,368,101,360,169 - Step 5: Solve for x
x = 3,322,368,101,360,169/26,465,671 - Step 6: Final answer
x = 125,535,003.49
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Why These Related Problems?
These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.