Finding the Fourth Proportional to 44,453,877.48, 66,680,441.64 and 34,746,655.62
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Solution
The fourth proportional to 44,453,877.48, 66,680,441.64 and 34,746,655.62 is: 52,119,690.65
Step by Step Solution
- Step 1: Write the proportion equation
44,453,877.48 : 66,680,441.64 = 34,746,655.62 : x - Step 2: Convert to fraction form
44,453,877.48/66,680,441.64 = 34,746,655.62/x - Step 3: Cross multiply
44,453,877.48x = 66,680,441.64 × 34,746,655.62 - Step 4: Simplify right side
44,453,877.48x = 2,316,922,342,254,588 - Step 5: Solve for x
x = 2,316,922,342,254,588/44,453,877.48 - Step 6: Final answer
x = 52,119,690.65
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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.