Finding the Fourth Proportional to 437,363,794, 603,574,632.84 and 241,806,103.12
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Solution
The fourth proportional to 437,363,794, 603,574,632.84 and 241,806,103.12 is: 333,699,386.90
Step by Step Solution
- Step 1: Write the proportion equation
437,363,794 : 603,574,632.84 = 241,806,103.12 : x - Step 2: Convert to fraction form
437,363,794/603,574,632.84 = 241,806,103.12/x - Step 3: Cross multiply
437,363,794x = 603,574,632.84 × 241,806,103.12 - Step 4: Simplify right side
437,363,794x = 145,948,029,909,125,184 - Step 5: Solve for x
x = 145,948,029,909,125,184/437,363,794 - Step 6: Final answer
x = 333,699,386.90
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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.