Finding the Fourth Proportional to 33,913,119.84, 46,810,643.04 and 26,956,141.98
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Solution
The fourth proportional to 33,913,119.84, 46,810,643.04 and 26,956,141.98 is: 37,207,851.88
Step by Step Solution
- Step 1: Write the proportion equation
33,913,119.84 : 46,810,643.04 = 26,956,141.98 : x - Step 2: Convert to fraction form
33,913,119.84/46,810,643.04 = 26,956,141.98/x - Step 3: Cross multiply
33,913,119.84x = 46,810,643.04 × 26,956,141.98 - Step 4: Simplify right side
33,913,119.84x = 1,261,834,339,961,338.75 - Step 5: Solve for x
x = 1,261,834,339,961,338.75/33,913,119.84 - Step 6: Final answer
x = 37,207,851.88
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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.