Finding the Fourth Proportional to 46,318,871.01, 63,927,708.26 and 25,698,960.21
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Solution
The fourth proportional to 46,318,871.01, 63,927,708.26 and 25,698,960.21 is: 35,468,818.54
Step by Step Solution
- Step 1: Write the proportion equation
46,318,871.01 : 63,927,708.26 = 25,698,960.21 : x - Step 2: Convert to fraction form
46,318,871.01/63,927,708.26 = 25,698,960.21/x - Step 3: Cross multiply
46,318,871.01x = 63,927,708.26 × 25,698,960.21 - Step 4: Simplify right side
46,318,871.01x = 1,642,875,630,761,733.75 - Step 5: Solve for x
x = 1,642,875,630,761,733.75/46,318,871.01 - Step 6: Final answer
x = 35,468,818.54
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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.