Finding the Fourth Proportional to 32,221,256.06, 44,465,330.88 and 17,537,027.63
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Solution
The fourth proportional to 32,221,256.06, 44,465,330.88 and 17,537,027.63 is: 24,201,096.77
Step by Step Solution
- Step 1: Write the proportion equation
32,221,256.06 : 44,465,330.88 = 17,537,027.63 : x - Step 2: Convert to fraction form
32,221,256.06/44,465,330.88 = 17,537,027.63/x - Step 3: Cross multiply
32,221,256.06x = 44,465,330.88 × 17,537,027.63 - Step 4: Simplify right side
32,221,256.06x = 779,789,735,997,325.62 - Step 5: Solve for x
x = 779,789,735,997,325.62/32,221,256.06 - Step 6: Final answer
x = 24,201,096.77
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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.