Finding the Fourth Proportional to 97,323,536.04, 145,966,699.26 and 29,166,227.79
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Solution
The fourth proportional to 97,323,536.04, 145,966,699.26 and 29,166,227.79 is: 43,743,766.14
Step by Step Solution
- Step 1: Write the proportion equation
97,323,536.04 : 145,966,699.26 = 29,166,227.79 : x - Step 2: Convert to fraction form
97,323,536.04/145,966,699.26 = 29,166,227.79/x - Step 3: Cross multiply
97,323,536.04x = 145,966,699.26 × 29,166,227.79 - Step 4: Simplify right side
97,323,536.04x = 4,257,298,000,371,584 - Step 5: Solve for x
x = 4,257,298,000,371,584/97,323,536.04 - Step 6: Final answer
x = 43,743,766.14
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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.