Finding the Fourth Proportional to 370,591,879.24, 555,697,827.33 and 195,808,906
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Solution
The fourth proportional to 370,591,879.24, 555,697,827.33 and 195,808,906 is: 293,612,973.55
Step by Step Solution
- Step 1: Write the proportion equation
370,591,879.24 : 555,697,827.33 = 195,808,906 : x - Step 2: Convert to fraction form
370,591,879.24/555,697,827.33 = 195,808,906/x - Step 3: Cross multiply
370,591,879.24x = 555,697,827.33 × 195,808,906 - Step 4: Simplify right side
370,591,879.24x = 108,810,583,636,064,208 - Step 5: Solve for x
x = 108,810,583,636,064,208/370,591,879.24 - Step 6: Final answer
x = 293,612,973.55
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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.