Finding the Fourth Proportional to 94,372,525.14, 141,563,832.62 and 29,681,374.74
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Solution
The fourth proportional to 94,372,525.14, 141,563,832.62 and 29,681,374.74 is: 44,523,648.80
Step by Step Solution
- Step 1: Write the proportion equation
94,372,525.14 : 141,563,832.62 = 29,681,374.74 : x - Step 2: Convert to fraction form
94,372,525.14/141,563,832.62 = 29,681,374.74/x - Step 3: Cross multiply
94,372,525.14x = 141,563,832.62 × 29,681,374.74 - Step 4: Simplify right side
94,372,525.14x = 4,201,809,165,624,856 - Step 5: Solve for x
x = 4,201,809,165,624,856/94,372,525.14 - Step 6: Final answer
x = 44,523,648.80
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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.