Finding the Fourth Proportional to 180,592,165.29, 249,220,453.29 and 102,291,922.83
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Solution
The fourth proportional to 180,592,165.29, 249,220,453.29 and 102,291,922.83 is: 141,164,702.99
Step by Step Solution
- Step 1: Write the proportion equation
180,592,165.29 : 249,220,453.29 = 102,291,922.83 : x - Step 2: Convert to fraction form
180,592,165.29/249,220,453.29 = 102,291,922.83/x - Step 3: Cross multiply
180,592,165.29x = 249,220,453.29 × 102,291,922.83 - Step 4: Simplify right side
180,592,165.29x = 25,493,239,375,598,300 - Step 5: Solve for x
x = 25,493,239,375,598,300/180,592,165.29 - Step 6: Final answer
x = 141,164,702.99
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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.