Finding the Fourth Proportional to 173,466,937.44, 259,853,460.42 and 104,341,582.80
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Solution
The fourth proportional to 173,466,937.44, 259,853,460.42 and 104,341,582.80 is: 156,303,683.90
Step by Step Solution
- Step 1: Write the proportion equation
173,466,937.44 : 259,853,460.42 = 104,341,582.80 : x - Step 2: Convert to fraction form
173,466,937.44/259,853,460.42 = 104,341,582.80/x - Step 3: Cross multiply
173,466,937.44x = 259,853,460.42 × 104,341,582.80 - Step 4: Simplify right side
173,466,937.44x = 27,113,521,356,279,952 - Step 5: Solve for x
x = 27,113,521,356,279,952/173,466,937.44 - Step 6: Final answer
x = 156,303,683.90
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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.