Finding the Fourth Proportional to 23,508,386.82, 35,246,482.02 and 11,971,521.99
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Solution
The fourth proportional to 23,508,386.82, 35,246,482.02 and 11,971,521.99 is: 17,949,085.06
Step by Step Solution
- Step 1: Write the proportion equation
23,508,386.82 : 35,246,482.02 = 11,971,521.99 : x - Step 2: Convert to fraction form
23,508,386.82/35,246,482.02 = 11,971,521.99/x - Step 3: Cross multiply
23,508,386.82x = 35,246,482.02 × 11,971,521.99 - Step 4: Simplify right side
23,508,386.82x = 421,954,034,572,569.69 - Step 5: Solve for x
x = 421,954,034,572,569.69/23,508,386.82 - Step 6: Final answer
x = 17,949,085.06
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.