Finding the Fourth Proportional to 44,403,928.08, 66,610,461.14 and 16,761,128.91
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Solution
The fourth proportional to 44,403,928.08, 66,610,461.14 and 16,761,128.91 is: 25,143,418.03
Step by Step Solution
- Step 1: Write the proportion equation
44,403,928.08 : 66,610,461.14 = 16,761,128.91 : x - Step 2: Convert to fraction form
44,403,928.08/66,610,461.14 = 16,761,128.91/x - Step 3: Cross multiply
44,403,928.08x = 66,610,461.14 × 16,761,128.91 - Step 4: Simplify right side
44,403,928.08x = 1,116,466,525,922,085.62 - Step 5: Solve for x
x = 1,116,466,525,922,085.62/44,403,928.08 - Step 6: Final answer
x = 25,143,418.03
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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.