Finding the Fourth Proportional to 295,053,802.93, 442,574,626.76 and 98,331,502.26
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Solution
The fourth proportional to 295,053,802.93, 442,574,626.76 and 98,331,502.26 is: 147,495,227.92
Step by Step Solution
- Step 1: Write the proportion equation
295,053,802.93 : 442,574,626.76 = 98,331,502.26 : x - Step 2: Convert to fraction form
295,053,802.93/442,574,626.76 = 98,331,502.26/x - Step 3: Cross multiply
295,053,802.93x = 442,574,626.76 × 98,331,502.26 - Step 4: Simplify right side
295,053,802.93x = 43,519,027,911,469,600 - Step 5: Solve for x
x = 43,519,027,911,469,600/295,053,802.93 - Step 6: Final answer
x = 147,495,227.92
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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.