Finding the Fourth Proportional to 45,689,799.62, 63,051,335.60 and 26,110,463.42
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Solution
The fourth proportional to 45,689,799.62, 63,051,335.60 and 26,110,463.42 is: 36,032,103.56
Step by Step Solution
- Step 1: Write the proportion equation
45,689,799.62 : 63,051,335.60 = 26,110,463.42 : x - Step 2: Convert to fraction form
45,689,799.62/63,051,335.60 = 26,110,463.42/x - Step 3: Cross multiply
45,689,799.62x = 63,051,335.60 × 26,110,463.42 - Step 4: Simplify right side
45,689,799.62x = 1,646,299,591,765,944 - Step 5: Solve for x
x = 1,646,299,591,765,944/45,689,799.62 - Step 6: Final answer
x = 36,032,103.56
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.