Finding the Fourth Proportional to 14,853,632.77, 22,264,723.94 and 4,996,312.32
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Solution
The fourth proportional to 14,853,632.77, 22,264,723.94 and 4,996,312.32 is: 7,489,178.99
Step by Step Solution
- Step 1: Write the proportion equation
14,853,632.77 : 22,264,723.94 = 4,996,312.32 : x - Step 2: Convert to fraction form
14,853,632.77/22,264,723.94 = 4,996,312.32/x - Step 3: Cross multiply
14,853,632.77x = 22,264,723.94 × 4,996,312.32 - Step 4: Simplify right side
14,853,632.77x = 111,241,514,522,820.95 - Step 5: Solve for x
x = 111,241,514,522,820.95/14,853,632.77 - Step 6: Final answer
x = 7,489,178.99
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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.