Finding the Fourth Proportional to 48,043,326.17, 66,299,854.05 and 26,016,863.57
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Solution
The fourth proportional to 48,043,326.17, 66,299,854.05 and 26,016,863.57 is: 35,903,306.35
Step by Step Solution
- Step 1: Write the proportion equation
48,043,326.17 : 66,299,854.05 = 26,016,863.57 : x - Step 2: Convert to fraction form
48,043,326.17/66,299,854.05 = 26,016,863.57/x - Step 3: Cross multiply
48,043,326.17x = 66,299,854.05 × 26,016,863.57 - Step 4: Simplify right side
48,043,326.17x = 1,724,914,257,529,762 - Step 5: Solve for x
x = 1,724,914,257,529,762/48,043,326.17 - Step 6: Final answer
x = 35,903,306.35
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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.