Finding the Fourth Proportional to 930,864,352,620.02, 1,396,296,528,930 and 930,864,352,620.02
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Solution
The fourth proportional to 930,864,352,620.02, 1,396,296,528,930 and 930,864,352,620.02 is: 1,396,296,528,930
Step by Step Solution
- Step 1: Write the proportion equation
930,864,352,620.02 : 1,396,296,528,930 = 930,864,352,620.02 : x - Step 2: Convert to fraction form
930,864,352,620.02/1,396,296,528,930 = 930,864,352,620.02/x - Step 3: Cross multiply
930,864,352,620.02x = 1,396,296,528,930 × 930,864,352,620.02 - Step 4: Simplify right side
930,864,352,620.02x = 1,299,762,664,468,005,534,040,064 - Step 5: Solve for x
x = 1,299,762,664,468,005,534,040,064/930,864,352,620.02 - Step 6: Final answer
x = 1,396,296,528,930
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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.