Finding the Fourth Proportional to 14,985,595.42, 22,476,497.06 and 4,750,553.86
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Solution
The fourth proportional to 14,985,595.42, 22,476,497.06 and 4,750,553.86 is: 7,125,229.72
Step by Step Solution
- Step 1: Write the proportion equation
14,985,595.42 : 22,476,497.06 = 4,750,553.86 : x - Step 2: Convert to fraction form
14,985,595.42/22,476,497.06 = 4,750,553.86/x - Step 3: Cross multiply
14,985,595.42x = 22,476,497.06 × 4,750,553.86 - Step 4: Simplify right side
14,985,595.42x = 106,775,809,867,661.66 - Step 5: Solve for x
x = 106,775,809,867,661.66/14,985,595.42 - Step 6: Final answer
x = 7,125,229.72
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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.