Finding the Fourth Proportional to 29,996,899.48, 44,997,682.02 and 9,804,182.68
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Solution
The fourth proportional to 29,996,899.48, 44,997,682.02 and 9,804,182.68 is: 14,707,036.47
Step by Step Solution
- Step 1: Write the proportion equation
29,996,899.48 : 44,997,682.02 = 9,804,182.68 : x - Step 2: Convert to fraction form
29,996,899.48/44,997,682.02 = 9,804,182.68/x - Step 3: Cross multiply
29,996,899.48x = 44,997,682.02 × 9,804,182.68 - Step 4: Simplify right side
29,996,899.48x = 441,165,494,700,631.44 - Step 5: Solve for x
x = 441,165,494,700,631.44/29,996,899.48 - Step 6: Final answer
x = 14,707,036.47
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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.