Finding the Fourth Proportional to 46,703,526.47, 64,454,850.39 and 26,080,956.71
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Solution
The fourth proportional to 46,703,526.47, 64,454,850.39 and 26,080,956.71 is: 35,993,944.99
Step by Step Solution
- Step 1: Write the proportion equation
46,703,526.47 : 64,454,850.39 = 26,080,956.71 : x - Step 2: Convert to fraction form
46,703,526.47/64,454,850.39 = 26,080,956.71/x - Step 3: Cross multiply
46,703,526.47x = 64,454,850.39 × 26,080,956.71 - Step 4: Simplify right side
46,703,526.47x = 1,681,044,162,771,116.75 - Step 5: Solve for x
x = 1,681,044,162,771,116.75/46,703,526.47 - Step 6: Final answer
x = 35,993,944.99
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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.