Finding the Fourth Proportional to 43,896,668.04, 65,859,702.16 and 14,354,220.68
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Solution
The fourth proportional to 43,896,668.04, 65,859,702.16 and 14,354,220.68 is: 21,536,137.96
Step by Step Solution
- Step 1: Write the proportion equation
43,896,668.04 : 65,859,702.16 = 14,354,220.68 : x - Step 2: Convert to fraction form
43,896,668.04/65,859,702.16 = 14,354,220.68/x - Step 3: Cross multiply
43,896,668.04x = 65,859,702.16 × 14,354,220.68 - Step 4: Simplify right side
43,896,668.04x = 945,364,698,723,712.62 - Step 5: Solve for x
x = 945,364,698,723,712.62/43,896,668.04 - Step 6: Final answer
x = 21,536,137.96
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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.