Finding the Fourth Proportional to 29,594,363.58, 44,390,544.81 and 10,424,619.66
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Solution
The fourth proportional to 29,594,363.58, 44,390,544.81 and 10,424,619.66 is: 15,636,577.04
Step by Step Solution
- Step 1: Write the proportion equation
29,594,363.58 : 44,390,544.81 = 10,424,619.66 : x - Step 2: Convert to fraction form
29,594,363.58/44,390,544.81 = 10,424,619.66/x - Step 3: Cross multiply
29,594,363.58x = 44,390,544.81 × 10,424,619.66 - Step 4: Simplify right side
29,594,363.58x = 462,754,546,144,437 - Step 5: Solve for x
x = 462,754,546,144,437/29,594,363.58 - Step 6: Final answer
x = 15,636,577.04
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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.