Finding the Fourth Proportional to 29,788,700.22, 44,750,313.90 and 17,666,114.76
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Solution
The fourth proportional to 29,788,700.22, 44,750,313.90 and 17,666,114.76 is: 26,539,062.63
Step by Step Solution
- Step 1: Write the proportion equation
29,788,700.22 : 44,750,313.90 = 17,666,114.76 : x - Step 2: Convert to fraction form
29,788,700.22/44,750,313.90 = 17,666,114.76/x - Step 3: Cross multiply
29,788,700.22x = 44,750,313.90 × 17,666,114.76 - Step 4: Simplify right side
29,788,700.22x = 790,564,180,903,423.25 - Step 5: Solve for x
x = 790,564,180,903,423.25/29,788,700.22 - Step 6: Final answer
x = 26,539,062.63
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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.