Finding the Fourth Proportional to 39,271,582,462,470, 58,907,430,388,446 and 16,037,385,037,784
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Solution
The fourth proportional to 39,271,582,462,470, 58,907,430,388,446 and 16,037,385,037,784 is: 24,056,100,709,177.99
Step by Step Solution
- Step 1: Write the proportion equation
39,271,582,462,470 : 58,907,430,388,446 = 16,037,385,037,784 : x - Step 2: Convert to fraction form
39,271,582,462,470/58,907,430,388,446 = 16,037,385,037,784/x - Step 3: Cross multiply
39,271,582,462,470x = 58,907,430,388,446 × 16,037,385,037,784 - Step 4: Simplify right side
39,271,582,462,470x = 944,721,142,725,966,362,537,099,264 - Step 5: Solve for x
x = 944,721,142,725,966,362,537,099,264/39,271,582,462,470 - Step 6: Final answer
x = 24,056,100,709,177.99
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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.