Finding the Fourth Proportional to 32,263,718.22, 44,523,368.10 and 17,579,506.05
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Solution
The fourth proportional to 32,263,718.22, 44,523,368.10 and 17,579,506.05 is: 24,259,411.56
Step by Step Solution
- Step 1: Write the proportion equation
32,263,718.22 : 44,523,368.10 = 17,579,506.05 : x - Step 2: Convert to fraction form
32,263,718.22/44,523,368.10 = 17,579,506.05/x - Step 3: Cross multiply
32,263,718.22x = 44,523,368.10 × 17,579,506.05 - Step 4: Simplify right side
32,263,718.22x = 782,698,818,880,327.12 - Step 5: Solve for x
x = 782,698,818,880,327.12/32,263,718.22 - Step 6: Final answer
x = 24,259,411.56
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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.