Finding the Fourth Proportional to 44,211,920.19, 66,244,564.74 and 26,887,719.98
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Solution
The fourth proportional to 44,211,920.19, 66,244,564.74 and 26,887,719.98 is: 40,286,992.71
Step by Step Solution
- Step 1: Write the proportion equation
44,211,920.19 : 66,244,564.74 = 26,887,719.98 : x - Step 2: Convert to fraction form
44,211,920.19/66,244,564.74 = 26,887,719.98/x - Step 3: Cross multiply
44,211,920.19x = 66,244,564.74 × 26,887,719.98 - Step 4: Simplify right side
44,211,920.19x = 1,781,165,306,594,878.75 - Step 5: Solve for x
x = 1,781,165,306,594,878.75/44,211,920.19 - Step 6: Final answer
x = 40,286,992.71
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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.