Finding the Fourth Proportional to 24,948,159.36, 34,429,024.80 and 14,642,315.52
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Solution
The fourth proportional to 24,948,159.36, 34,429,024.80 and 14,642,315.52 is: 20,206,726.95
Step by Step Solution
- Step 1: Write the proportion equation
24,948,159.36 : 34,429,024.80 = 14,642,315.52 : x - Step 2: Convert to fraction form
24,948,159.36/34,429,024.80 = 14,642,315.52/x - Step 3: Cross multiply
24,948,159.36x = 34,429,024.80 × 14,642,315.52 - Step 4: Simplify right side
24,948,159.36x = 504,120,644,167,504.81 - Step 5: Solve for x
x = 504,120,644,167,504.81/24,948,159.36 - Step 6: Final answer
x = 20,206,726.95
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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.