Finding the Fourth Proportional to 4,377,263,748.54, 6,566,575,867.29 and 1,469,898,841.02
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Solution
The fourth proportional to 4,377,263,748.54, 6,566,575,867.29 and 1,469,898,841.02 is: 2,205,076,689.75
Step by Step Solution
- Step 1: Write the proportion equation
4,377,263,748.54 : 6,566,575,867.29 = 1,469,898,841.02 : x - Step 2: Convert to fraction form
4,377,263,748.54/6,566,575,867.29 = 1,469,898,841.02/x - Step 3: Cross multiply
4,377,263,748.54x = 6,566,575,867.29 × 1,469,898,841.02 - Step 4: Simplify right side
4,377,263,748.54x = 9,652,202,256,799,471,616 - Step 5: Solve for x
x = 9,652,202,256,799,471,616/4,377,263,748.54 - Step 6: Final answer
x = 2,205,076,689.75
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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.