Finding the Fourth Proportional to 46,869,341.73, 64,676,838.26 and 25,960,134.84
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Solution
The fourth proportional to 46,869,341.73, 64,676,838.26 and 25,960,134.84 is: 35,823,405.67
Step by Step Solution
- Step 1: Write the proportion equation
46,869,341.73 : 64,676,838.26 = 25,960,134.84 : x - Step 2: Convert to fraction form
46,869,341.73/64,676,838.26 = 25,960,134.84/x - Step 3: Cross multiply
46,869,341.73x = 64,676,838.26 × 25,960,134.84 - Step 4: Simplify right side
46,869,341.73x = 1,679,019,442,124,670.25 - Step 5: Solve for x
x = 1,679,019,442,124,670.25/46,869,341.73 - Step 6: Final answer
x = 35,823,405.67
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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.