Finding the Fourth Proportional to 26,104,690,172,146, 36,024,584,434,678 and 14,239,458,118,519
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Solution
The fourth proportional to 26,104,690,172,146, 36,024,584,434,678 and 14,239,458,118,519 is: 19,650,513,295,192.99
Step by Step Solution
- Step 1: Write the proportion equation
26,104,690,172,146 : 36,024,584,434,678 = 14,239,458,118,519 : x - Step 2: Convert to fraction form
26,104,690,172,146/36,024,584,434,678 = 14,239,458,118,519/x - Step 3: Cross multiply
26,104,690,172,146x = 36,024,584,434,678 × 14,239,458,118,519 - Step 4: Simplify right side
26,104,690,172,146x = 512,970,561,294,648,838,153,306,112 - Step 5: Solve for x
x = 512,970,561,294,648,838,153,306,112/26,104,690,172,146 - Step 6: Final answer
x = 19,650,513,295,192.99
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.