Finding the Fourth Proportional to 277,694,005.83, 416,247,326.09 and 102,704,582.48
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Solution
The fourth proportional to 277,694,005.83, 416,247,326.09 and 102,704,582.48 is: 153,948,255.77
Step by Step Solution
- Step 1: Write the proportion equation
277,694,005.83 : 416,247,326.09 = 102,704,582.48 : x - Step 2: Convert to fraction form
277,694,005.83/416,247,326.09 = 102,704,582.48/x - Step 3: Cross multiply
277,694,005.83x = 416,247,326.09 × 102,704,582.48 - Step 4: Simplify right side
277,694,005.83x = 42,750,507,835,938,184 - Step 5: Solve for x
x = 42,750,507,835,938,184/277,694,005.83 - Step 6: Final answer
x = 153,948,255.77
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.