Finding the Fourth Proportional to 24,549,883.38, 36,835,444.17 and 13,177,045.98
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Solution
The fourth proportional to 24,549,883.38, 36,835,444.17 and 13,177,045.98 is: 19,771,268.73
Step by Step Solution
- Step 1: Write the proportion equation
24,549,883.38 : 36,835,444.17 = 13,177,045.98 : x - Step 2: Convert to fraction form
24,549,883.38/36,835,444.17 = 13,177,045.98/x - Step 3: Cross multiply
24,549,883.38x = 36,835,444.17 × 13,177,045.98 - Step 4: Simplify right side
24,549,883.38x = 485,382,341,521,813 - Step 5: Solve for x
x = 485,382,341,521,813/24,549,883.38 - Step 6: Final answer
x = 19,771,268.73
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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.