Finding the Fourth Proportional to 24,382,854.40, 36,502,536.98 and 16,275,721.95
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Solution
The fourth proportional to 24,382,854.40, 36,502,536.98 and 16,275,721.95 is: 24,365,692.89
Step by Step Solution
- Step 1: Write the proportion equation
24,382,854.40 : 36,502,536.98 = 16,275,721.95 : x - Step 2: Convert to fraction form
24,382,854.40/36,502,536.98 = 16,275,721.95/x - Step 3: Cross multiply
24,382,854.40x = 36,502,536.98 × 16,275,721.95 - Step 4: Simplify right side
24,382,854.40x = 594,105,142,171,312.88 - Step 5: Solve for x
x = 594,105,142,171,312.88/24,382,854.40 - Step 6: Final answer
x = 24,365,692.89
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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.