Finding the Fourth Proportional to 96,673,448.08, 145,008,752.29 and 23,890,226.81
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Solution
The fourth proportional to 96,673,448.08, 145,008,752.29 and 23,890,226.81 is: 35,834,989.35
Step by Step Solution
- Step 1: Write the proportion equation
96,673,448.08 : 145,008,752.29 = 23,890,226.81 : x - Step 2: Convert to fraction form
96,673,448.08/145,008,752.29 = 23,890,226.81/x - Step 3: Cross multiply
96,673,448.08x = 145,008,752.29 × 23,890,226.81 - Step 4: Simplify right side
96,673,448.08x = 3,464,291,981,946,003 - Step 5: Solve for x
x = 3,464,291,981,946,003/96,673,448.08 - Step 6: Final answer
x = 35,834,989.35
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.