Finding the Fourth Proportional to 35,828,750.68, 53,743,266.14 and 10,901,409.37
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Solution
The fourth proportional to 35,828,750.68, 53,743,266.14 and 10,901,409.37 is: 16,352,156.68
Step by Step Solution
- Step 1: Write the proportion equation
35,828,750.68 : 53,743,266.14 = 10,901,409.37 : x - Step 2: Convert to fraction form
35,828,750.68/53,743,266.14 = 10,901,409.37/x - Step 3: Cross multiply
35,828,750.68x = 53,743,266.14 × 10,901,409.37 - Step 4: Simplify right side
35,828,750.68x = 585,877,344,914,811.12 - Step 5: Solve for x
x = 585,877,344,914,811.12/35,828,750.68 - Step 6: Final answer
x = 16,352,156.68
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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.