Finding the Fourth Proportional to 46,877,207.76, 64,684,411.96 and 27,031,706.12
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Solution
The fourth proportional to 46,877,207.76, 64,684,411.96 and 27,031,706.12 is: 37,300,216.84
Step by Step Solution
- Step 1: Write the proportion equation
46,877,207.76 : 64,684,411.96 = 27,031,706.12 : x - Step 2: Convert to fraction form
46,877,207.76/64,684,411.96 = 27,031,706.12/x - Step 3: Cross multiply
46,877,207.76x = 64,684,411.96 × 27,031,706.12 - Step 4: Simplify right side
46,877,207.76x = 1,748,530,014,504,658.75 - Step 5: Solve for x
x = 1,748,530,014,504,658.75/46,877,207.76 - Step 6: Final answer
x = 37,300,216.84
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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.