Finding the Fourth Proportional to 46,328,194.64, 63,913,747.20 and 26,735,182.40
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Solution
The fourth proportional to 46,328,194.64, 63,913,747.20 and 26,735,182.40 is: 36,883,494.00
Step by Step Solution
- Step 1: Write the proportion equation
46,328,194.64 : 63,913,747.20 = 26,735,182.40 : x - Step 2: Convert to fraction form
46,328,194.64/63,913,747.20 = 26,735,182.40/x - Step 3: Cross multiply
46,328,194.64x = 63,913,747.20 × 26,735,182.40 - Step 4: Simplify right side
46,328,194.64x = 1,708,745,689,259,489.25 - Step 5: Solve for x
x = 1,708,745,689,259,489.25/46,328,194.64 - Step 6: Final answer
x = 36,883,494.00
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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.