Finding the Fourth Proportional to 9,366,224,490.41, 14,050,162,552.08 and 2,643,426,327.02
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Solution
The fourth proportional to 9,366,224,490.41, 14,050,162,552.08 and 2,643,426,327.02 is: 3,965,372,560.43
Step by Step Solution
- Step 1: Write the proportion equation
9,366,224,490.41 : 14,050,162,552.08 = 2,643,426,327.02 : x - Step 2: Convert to fraction form
9,366,224,490.41/14,050,162,552.08 = 2,643,426,327.02/x - Step 3: Cross multiply
9,366,224,490.41x = 14,050,162,552.08 × 2,643,426,327.02 - Step 4: Simplify right side
9,366,224,490.41x = 37,140,569,589,078,786,048 - Step 5: Solve for x
x = 37,140,569,589,078,786,048/9,366,224,490.41 - Step 6: Final answer
x = 3,965,372,560.43
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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.