Finding the Fourth Proportional to 61,664,663.16, 92,489,794.67 and 24,775,059.82
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Solution
The fourth proportional to 61,664,663.16, 92,489,794.67 and 24,775,059.82 is: 37,159,696.95
Step by Step Solution
- Step 1: Write the proportion equation
61,664,663.16 : 92,489,794.67 = 24,775,059.82 : x - Step 2: Convert to fraction form
61,664,663.16/92,489,794.67 = 24,775,059.82/x - Step 3: Cross multiply
61,664,663.16x = 92,489,794.67 × 24,775,059.82 - Step 4: Simplify right side
61,664,663.16x = 2,291,440,195,688,767 - Step 5: Solve for x
x = 2,291,440,195,688,767/61,664,663.16 - Step 6: Final answer
x = 37,159,696.95
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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.