Finding the Fourth Proportional to 60,214,463.91, 83,096,542.58 and 32,712,588.99
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Solution
The fourth proportional to 60,214,463.91, 83,096,542.58 and 32,712,588.99 is: 45,143,689.19
Step by Step Solution
- Step 1: Write the proportion equation
60,214,463.91 : 83,096,542.58 = 32,712,588.99 : x - Step 2: Convert to fraction form
60,214,463.91/83,096,542.58 = 32,712,588.99/x - Step 3: Cross multiply
60,214,463.91x = 83,096,542.58 × 32,712,588.99 - Step 4: Simplify right side
60,214,463.91x = 2,718,303,043,746,011 - Step 5: Solve for x
x = 2,718,303,043,746,011/60,214,463.91 - Step 6: Final answer
x = 45,143,689.19
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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.