Finding the Third Proportional to 17,887,726.13 and 27,894,471.19
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Solution
The third proportional to 17,887,726.13 and 27,894,471.19 is: 43,499,185.83
Step by Step Solution
- Step 1: Write the proportion equation
17,887,726.13 : 27,894,471.19 = 27,894,471.19 : x - Step 2: Convert to fraction form
17,887,726.13/27,894,471.19 = 27,894,471.19/x - Step 3: Cross multiply
17,887,726.13x = 27,894,471.19 × 27,894,471.19 - Step 4: Simplify right side
17,887,726.13x = 778,101,522,830,267.62 - Step 5: Solve for x
x = 778,101,522,830,267.62/17,887,726.13 - Step 6: Final answer
x = 43,499,185.83
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Why These Related Problems?
These problems maintain the same ratio (1.56) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.