Finding the Fourth Proportional to 49,402,099.08, 68,175,297 and 27,375,966.41
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Solution
The fourth proportional to 49,402,099.08, 68,175,297 and 27,375,966.41 is: 37,779,055.45
Step by Step Solution
- Step 1: Write the proportion equation
49,402,099.08 : 68,175,297 = 27,375,966.41 : x - Step 2: Convert to fraction form
49,402,099.08/68,175,297 = 27,375,966.41/x - Step 3: Cross multiply
49,402,099.08x = 68,175,297 × 27,375,966.41 - Step 4: Simplify right side
49,402,099.08x = 1,866,364,640,322,897.25 - Step 5: Solve for x
x = 1,866,364,640,322,897.25/49,402,099.08 - Step 6: Final answer
x = 37,779,055.45
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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.