Finding the Fourth Proportional to 48,590,795.94, 72,904,603 and 29,173,582.06
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Solution
The fourth proportional to 48,590,795.94, 72,904,603 and 29,173,582.06 is: 43,771,425.78
Step by Step Solution
- Step 1: Write the proportion equation
48,590,795.94 : 72,904,603 = 29,173,582.06 : x - Step 2: Convert to fraction form
48,590,795.94/72,904,603 = 29,173,582.06/x - Step 3: Cross multiply
48,590,795.94x = 72,904,603 × 29,173,582.06 - Step 4: Simplify right side
48,590,795.94x = 2,126,888,418,172,222 - Step 5: Solve for x
x = 2,126,888,418,172,222/48,590,795.94 - Step 6: Final answer
x = 43,771,425.78
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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.