Finding the Fourth Proportional to 17,457,482.10, 24,091,316.87 and 10,119,567.67
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Solution
The fourth proportional to 17,457,482.10, 24,091,316.87 and 10,119,567.67 is: 13,964,998.49
Step by Step Solution
- Step 1: Write the proportion equation
17,457,482.10 : 24,091,316.87 = 10,119,567.67 : x - Step 2: Convert to fraction form
17,457,482.10/24,091,316.87 = 10,119,567.67/x - Step 3: Cross multiply
17,457,482.10x = 24,091,316.87 × 10,119,567.67 - Step 4: Simplify right side
17,457,482.10x = 243,793,711,214,551.47 - Step 5: Solve for x
x = 243,793,711,214,551.47/17,457,482.10 - Step 6: Final answer
x = 13,964,998.49
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.