Finding the Fourth Proportional to 48,344,050.08, 66,712,745.28 and 26,317,091.52
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Solution
The fourth proportional to 48,344,050.08, 66,712,745.28 and 26,317,091.52 is: 36,316,473.70
Step by Step Solution
- Step 1: Write the proportion equation
48,344,050.08 : 66,712,745.28 = 26,317,091.52 : x - Step 2: Convert to fraction form
48,344,050.08/66,712,745.28 = 26,317,091.52/x - Step 3: Cross multiply
48,344,050.08x = 66,712,745.28 × 26,317,091.52 - Step 4: Simplify right side
48,344,050.08x = 1,755,685,423,084,208 - Step 5: Solve for x
x = 1,755,685,423,084,208/48,344,050.08 - Step 6: Final answer
x = 36,316,473.70
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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.