Finding the Fourth Proportional to 134,579,006,091.63, 201,868,851,044.16 and 54,990,555,883.29
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Solution
The fourth proportional to 134,579,006,091.63, 201,868,851,044.16 and 54,990,555,883.29 is: 82,485,973,532.02
Step by Step Solution
- Step 1: Write the proportion equation
134,579,006,091.63 : 201,868,851,044.16 = 54,990,555,883.29 : x - Step 2: Convert to fraction form
134,579,006,091.63/201,868,851,044.16 = 54,990,555,883.29/x - Step 3: Cross multiply
134,579,006,091.63x = 201,868,851,044.16 × 54,990,555,883.29 - Step 4: Simplify right side
134,579,006,091.63x = 11,100,880,334,439,426,555,904 - Step 5: Solve for x
x = 11,100,880,334,439,426,555,904/134,579,006,091.63 - Step 6: Final answer
x = 82,485,973,532.02
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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.