Finding the Fourth Proportional to 45,921,358.68, 68,883,612.66 and 24,326,745.72
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Solution
The fourth proportional to 45,921,358.68, 68,883,612.66 and 24,326,745.72 is: 36,490,952.74
Step by Step Solution
- Step 1: Write the proportion equation
45,921,358.68 : 68,883,612.66 = 24,326,745.72 : x - Step 2: Convert to fraction form
45,921,358.68/68,883,612.66 = 24,326,745.72/x - Step 3: Cross multiply
45,921,358.68x = 68,883,612.66 × 24,326,745.72 - Step 4: Simplify right side
45,921,358.68x = 1,675,714,129,454,792.75 - Step 5: Solve for x
x = 1,675,714,129,454,792.75/45,921,358.68 - Step 6: Final answer
x = 36,490,952.74
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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.