Finding the Fourth Proportional to 14,998,624.15, 22,506,126.50 and 6,361,381.09
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Solution
The fourth proportional to 14,998,624.15, 22,506,126.50 and 6,361,381.09 is: 9,545,545.38
Step by Step Solution
- Step 1: Write the proportion equation
14,998,624.15 : 22,506,126.50 = 6,361,381.09 : x - Step 2: Convert to fraction form
14,998,624.15/22,506,126.50 = 6,361,381.09/x - Step 3: Cross multiply
14,998,624.15x = 22,506,126.50 × 6,361,381.09 - Step 4: Simplify right side
14,998,624.15x = 143,170,047,526,247.88 - Step 5: Solve for x
x = 143,170,047,526,247.88/14,998,624.15 - Step 6: Final answer
x = 9,545,545.38
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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.