Finding the Fourth Proportional to 46,081,341.96, 63,594,182.64 and 26,502,243.66
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Solution
The fourth proportional to 46,081,341.96, 63,594,182.64 and 26,502,243.66 is: 36,574,206.65
Step by Step Solution
- Step 1: Write the proportion equation
46,081,341.96 : 63,594,182.64 = 26,502,243.66 : x - Step 2: Convert to fraction form
46,081,341.96/63,594,182.64 = 26,502,243.66/x - Step 3: Cross multiply
46,081,341.96x = 63,594,182.64 × 26,502,243.66 - Step 4: Simplify right side
46,081,341.96x = 1,685,388,523,683,822 - Step 5: Solve for x
x = 1,685,388,523,683,822/46,081,341.96 - Step 6: Final answer
x = 36,574,206.65
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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.