Finding the Fourth Proportional to 44,759,513.04, 61,764,594.84 and 25,176,502.68
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Solution
The fourth proportional to 44,759,513.04, 61,764,594.84 and 25,176,502.68 is: 34,741,586.36
Step by Step Solution
- Step 1: Write the proportion equation
44,759,513.04 : 61,764,594.84 = 25,176,502.68 : x - Step 2: Convert to fraction form
44,759,513.04/61,764,594.84 = 25,176,502.68/x - Step 3: Cross multiply
44,759,513.04x = 61,764,594.84 × 25,176,502.68 - Step 4: Simplify right side
44,759,513.04x = 1,555,016,487,518,374.25 - Step 5: Solve for x
x = 1,555,016,487,518,374.25/44,759,513.04 - Step 6: Final answer
x = 34,741,586.36
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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.