Finding the Fourth Proportional to 71,148,488.80, 106,696,590 and 24,448,730.08
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Solution
The fourth proportional to 71,148,488.80, 106,696,590 and 24,448,730.08 is: 36,664,111.54
Step by Step Solution
- Step 1: Write the proportion equation
71,148,488.80 : 106,696,590 = 24,448,730.08 : x - Step 2: Convert to fraction form
71,148,488.80/106,696,590 = 24,448,730.08/x - Step 3: Cross multiply
71,148,488.80x = 106,696,590 × 24,448,730.08 - Step 4: Simplify right side
71,148,488.80x = 2,608,596,129,366,427 - Step 5: Solve for x
x = 2,608,596,129,366,427/71,148,488.80 - Step 6: Final answer
x = 36,664,111.54
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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.