Finding the Fourth Proportional to 29,356,094.40, 44,034,141.60 and 27,230,330.40
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Solution
The fourth proportional to 29,356,094.40, 44,034,141.60 and 27,230,330.40 is: 40,845,495.60
Step by Step Solution
- Step 1: Write the proportion equation
29,356,094.40 : 44,034,141.60 = 27,230,330.40 : x - Step 2: Convert to fraction form
29,356,094.40/44,034,141.60 = 27,230,330.40/x - Step 3: Cross multiply
29,356,094.40x = 44,034,141.60 × 27,230,330.40 - Step 4: Simplify right side
29,356,094.40x = 1,199,064,224,648,384.50 - Step 5: Solve for x
x = 1,199,064,224,648,384.50/29,356,094.40 - Step 6: Final answer
x = 40,845,495.60
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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.