Finding the Fourth Proportional to 94,372,353.99, 141,563,575.53 and 29,681,203.59
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Solution
The fourth proportional to 94,372,353.99, 141,563,575.53 and 29,681,203.59 is: 44,523,391.95
Step by Step Solution
- Step 1: Write the proportion equation
94,372,353.99 : 141,563,575.53 = 29,681,203.59 : x - Step 2: Convert to fraction form
94,372,353.99/141,563,575.53 = 29,681,203.59/x - Step 3: Cross multiply
94,372,353.99x = 141,563,575.53 × 29,681,203.59 - Step 4: Simplify right side
94,372,353.99x = 4,201,777,306,206,196 - Step 5: Solve for x
x = 4,201,777,306,206,196/94,372,353.99 - Step 6: Final answer
x = 44,523,391.95
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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.