Finding the Fourth Proportional to 24,118,363.80, 36,177,545.70 and 14,552,425.80
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Solution
The fourth proportional to 24,118,363.80, 36,177,545.70 and 14,552,425.80 is: 21,828,638.70
Step by Step Solution
- Step 1: Write the proportion equation
24,118,363.80 : 36,177,545.70 = 14,552,425.80 : x - Step 2: Convert to fraction form
24,118,363.80/36,177,545.70 = 14,552,425.80/x - Step 3: Cross multiply
24,118,363.80x = 36,177,545.70 × 14,552,425.80 - Step 4: Simplify right side
24,118,363.80x = 526,471,049,425,359.12 - Step 5: Solve for x
x = 526,471,049,425,359.12/24,118,363.80 - Step 6: Final answer
x = 21,828,638.70
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1.5x scale
Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.