Finding the Fourth Proportional to 41,646,440.42, 62,487,501.63 and 16,105,385.94
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Solution
The fourth proportional to 41,646,440.42, 62,487,501.63 and 16,105,385.94 is: 24,164,978.33
Step by Step Solution
- Step 1: Write the proportion equation
41,646,440.42 : 62,487,501.63 = 16,105,385.94 : x - Step 2: Convert to fraction form
41,646,440.42/62,487,501.63 = 16,105,385.94/x - Step 3: Cross multiply
41,646,440.42x = 62,487,501.63 × 16,105,385.94 - Step 4: Simplify right side
41,646,440.42x = 1,006,385,330,177,529.12 - Step 5: Solve for x
x = 1,006,385,330,177,529.12/41,646,440.42 - Step 6: Final answer
x = 24,164,978.33
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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.