Finding the Fourth Proportional to 43,937,169,803,531, 60,629,353,332,677 and 25,440,386,806,391
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Solution
The fourth proportional to 43,937,169,803,531, 60,629,353,332,677 and 25,440,386,806,391 is: 35,105,451,887,360.69
Step by Step Solution
- Step 1: Write the proportion equation
43,937,169,803,531 : 60,629,353,332,677 = 25,440,386,806,391 : x - Step 2: Convert to fraction form
43,937,169,803,531/60,629,353,332,677 = 25,440,386,806,391/x - Step 3: Cross multiply
43,937,169,803,531x = 60,629,353,332,677 × 25,440,386,806,391 - Step 4: Simplify right side
43,937,169,803,531x = 1,542,434,200,604,654,266,398,801,920 - Step 5: Solve for x
x = 1,542,434,200,604,654,266,398,801,920/43,937,169,803,531 - Step 6: Final answer
x = 35,105,451,887,360.69
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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.