Finding the Fourth Proportional to 48,903,279.10, 73,354,918.65 and 29,771,403.10
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Solution
The fourth proportional to 48,903,279.10, 73,354,918.65 and 29,771,403.10 is: 44,657,104.65
Step by Step Solution
- Step 1: Write the proportion equation
48,903,279.10 : 73,354,918.65 = 29,771,403.10 : x - Step 2: Convert to fraction form
48,903,279.10/73,354,918.65 = 29,771,403.10/x - Step 3: Cross multiply
48,903,279.10x = 73,354,918.65 × 29,771,403.10 - Step 4: Simplify right side
48,903,279.10x = 2,183,878,852,496,858 - Step 5: Solve for x
x = 2,183,878,852,496,858/48,903,279.10 - Step 6: Final answer
x = 44,657,104.65
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Similar ratio
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.