Finding the Fourth Proportional to 6,152,566,842.18, 9,228,850,370.19 and 1,494,409,418.46
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Solution
The fourth proportional to 6,152,566,842.18, 9,228,850,370.19 and 1,494,409,418.46 is: 2,241,614,153.66
Step by Step Solution
- Step 1: Write the proportion equation
6,152,566,842.18 : 9,228,850,370.19 = 1,494,409,418.46 : x - Step 2: Convert to fraction form
6,152,566,842.18/9,228,850,370.19 = 1,494,409,418.46/x - Step 3: Cross multiply
6,152,566,842.18x = 9,228,850,370.19 × 1,494,409,418.46 - Step 4: Simplify right side
6,152,566,842.18x = 13,791,680,914,769,995,776 - Step 5: Solve for x
x = 13,791,680,914,769,995,776/6,152,566,842.18 - Step 6: Final answer
x = 2,241,614,153.66
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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.