Finding the Fourth Proportional to 44,326,120.95, 66,530,053.47 and 22,481,831.26
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Solution
The fourth proportional to 44,326,120.95, 66,530,053.47 and 22,481,831.26 is: 33,743,476.84
Step by Step Solution
- Step 1: Write the proportion equation
44,326,120.95 : 66,530,053.47 = 22,481,831.26 : x - Step 2: Convert to fraction form
44,326,120.95/66,530,053.47 = 22,481,831.26/x - Step 3: Cross multiply
44,326,120.95x = 66,530,053.47 × 22,481,831.26 - Step 4: Simplify right side
44,326,120.95x = 1,495,717,435,831,317.50 - Step 5: Solve for x
x = 1,495,717,435,831,317.50/44,326,120.95 - Step 6: Final answer
x = 33,743,476.84
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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.