Finding the Fourth Proportional to 46,482,457.60, 69,723,686.40 and 24,959,097.10
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Solution
The fourth proportional to 46,482,457.60, 69,723,686.40 and 24,959,097.10 is: 37,438,645.65
Step by Step Solution
- Step 1: Write the proportion equation
46,482,457.60 : 69,723,686.40 = 24,959,097.10 : x - Step 2: Convert to fraction form
46,482,457.60/69,723,686.40 = 24,959,097.10/x - Step 3: Cross multiply
46,482,457.60x = 69,723,686.40 × 24,959,097.10 - Step 4: Simplify right side
46,482,457.60x = 1,740,240,259,027,549.75 - Step 5: Solve for x
x = 1,740,240,259,027,549.75/46,482,457.60 - Step 6: Final answer
x = 37,438,645.65
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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.