Finding the Fourth Proportional to 43,374,278.07, 59,852,691.57 and 24,785,729.41
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Solution
The fourth proportional to 43,374,278.07, 59,852,691.57 and 24,785,729.41 is: 34,202,128.17
Step by Step Solution
- Step 1: Write the proportion equation
43,374,278.07 : 59,852,691.57 = 24,785,729.41 : x - Step 2: Convert to fraction form
43,374,278.07/59,852,691.57 = 24,785,729.41/x - Step 3: Cross multiply
43,374,278.07x = 59,852,691.57 × 24,785,729.41 - Step 4: Simplify right side
43,374,278.07x = 1,483,492,617,714,208 - Step 5: Solve for x
x = 1,483,492,617,714,208/43,374,278.07 - Step 6: Final answer
x = 34,202,128.17
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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.