Finding the Fourth Proportional to 32,341,835.83, 44,631,502.36 and 17,657,501.63
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Solution
The fourth proportional to 32,341,835.83, 44,631,502.36 and 17,657,501.63 is: 24,367,226.09
Step by Step Solution
- Step 1: Write the proportion equation
32,341,835.83 : 44,631,502.36 = 17,657,501.63 : x - Step 2: Convert to fraction form
32,341,835.83/44,631,502.36 = 17,657,501.63/x - Step 3: Cross multiply
32,341,835.83x = 44,631,502.36 × 17,657,501.63 - Step 4: Simplify right side
32,341,835.83x = 788,080,825,855,486.25 - Step 5: Solve for x
x = 788,080,825,855,486.25/32,341,835.83 - Step 6: Final answer
x = 24,367,226.09
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1.5x scale
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.