Finding the Fourth Proportional to 32,341,947.99, 44,631,655.08 and 17,657,614.26
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Solution
The fourth proportional to 32,341,947.99, 44,631,655.08 and 17,657,614.26 is: 24,367,380.39
Step by Step Solution
- Step 1: Write the proportion equation
32,341,947.99 : 44,631,655.08 = 17,657,614.26 : x - Step 2: Convert to fraction form
32,341,947.99/44,631,655.08 = 17,657,614.26/x - Step 3: Cross multiply
32,341,947.99x = 44,631,655.08 × 17,657,614.26 - Step 4: Simplify right side
32,341,947.99x = 788,088,549,188,009.50 - Step 5: Solve for x
x = 788,088,549,188,009.50/32,341,947.99 - Step 6: Final answer
x = 24,367,380.39
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.