Finding the Fourth Proportional to 33,841,081.68, 46,700,750.70 and 19,354,393.68
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Solution
The fourth proportional to 33,841,081.68, 46,700,750.70 and 19,354,393.68 is: 26,709,096.44
Step by Step Solution
- Step 1: Write the proportion equation
33,841,081.68 : 46,700,750.70 = 19,354,393.68 : x - Step 2: Convert to fraction form
33,841,081.68/46,700,750.70 = 19,354,393.68/x - Step 3: Cross multiply
33,841,081.68x = 46,700,750.70 × 19,354,393.68 - Step 4: Simplify right side
33,841,081.68x = 903,864,714,199,335.62 - Step 5: Solve for x
x = 903,864,714,199,335.62/33,841,081.68 - Step 6: Final answer
x = 26,709,096.44
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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.