Finding the Fourth Proportional to 24,617,640.99, 36,893,454.09 and 19,159,326.81
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Solution
The fourth proportional to 24,617,640.99, 36,893,454.09 and 19,159,326.81 is: 28,713,301.34
Step by Step Solution
- Step 1: Write the proportion equation
24,617,640.99 : 36,893,454.09 = 19,159,326.81 : x - Step 2: Convert to fraction form
24,617,640.99/36,893,454.09 = 19,159,326.81/x - Step 3: Cross multiply
24,617,640.99x = 36,893,454.09 × 19,159,326.81 - Step 4: Simplify right side
24,617,640.99x = 706,853,744,060,041.12 - Step 5: Solve for x
x = 706,853,744,060,041.12/24,617,640.99 - Step 6: Final answer
x = 28,713,301.34
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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.