Finding the Fourth Proportional to 44,180,125.07, 66,239,395.92 and 19,574,677.40
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Solution
The fourth proportional to 44,180,125.07, 66,239,395.92 and 19,574,677.40 is: 29,348,373.37
Step by Step Solution
- Step 1: Write the proportion equation
44,180,125.07 : 66,239,395.92 = 19,574,677.40 : x - Step 2: Convert to fraction form
44,180,125.07/66,239,395.92 = 19,574,677.40/x - Step 3: Cross multiply
44,180,125.07x = 66,239,395.92 × 19,574,677.40 - Step 4: Simplify right side
44,180,125.07x = 1,296,614,805,973,679.25 - Step 5: Solve for x
x = 1,296,614,805,973,679.25/44,180,125.07 - Step 6: Final answer
x = 29,348,373.37
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.