Finding the Fourth Proportional to 62,442,329.84, 93,595,169.64 and 32,152,010.48
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Solution
The fourth proportional to 62,442,329.84, 93,595,169.64 and 32,152,010.48 is: 48,192,834.62
Step by Step Solution
- Step 1: Write the proportion equation
62,442,329.84 : 93,595,169.64 = 32,152,010.48 : x - Step 2: Convert to fraction form
62,442,329.84/93,595,169.64 = 32,152,010.48/x - Step 3: Cross multiply
62,442,329.84x = 93,595,169.64 × 32,152,010.48 - Step 4: Simplify right side
62,442,329.84x = 3,009,272,875,142,658 - Step 5: Solve for x
x = 3,009,272,875,142,658/62,442,329.84 - Step 6: Final answer
x = 48,192,834.62
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.