Finding the Fourth Proportional to 32,595,309.60, 44,978,894.28 and 18,845,160
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Solution
The fourth proportional to 32,595,309.60, 44,978,894.28 and 18,845,160 is: 26,004,798.53
Step by Step Solution
- Step 1: Write the proportion equation
32,595,309.60 : 44,978,894.28 = 18,845,160 : x - Step 2: Convert to fraction form
32,595,309.60/44,978,894.28 = 18,845,160/x - Step 3: Cross multiply
32,595,309.60x = 44,978,894.28 × 18,845,160 - Step 4: Simplify right side
32,595,309.60x = 847,634,459,329,684.88 - Step 5: Solve for x
x = 847,634,459,329,684.88/32,595,309.60 - Step 6: Final answer
x = 26,004,798.53
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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.