Finding the Fourth Proportional to 34,755,516,827,886, 47,930,396,169,550 and 25,365,440,813,733
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Solution
The fourth proportional to 34,755,516,827,886, 47,930,396,169,550 and 25,365,440,813,733 is: 34,980,795,516,239.34
Step by Step Solution
- Step 1: Write the proportion equation
34,755,516,827,886 : 47,930,396,169,550 = 25,365,440,813,733 : x - Step 2: Convert to fraction form
34,755,516,827,886/47,930,396,169,550 = 25,365,440,813,733/x - Step 3: Cross multiply
34,755,516,827,886x = 47,930,396,169,550 × 25,365,440,813,733 - Step 4: Simplify right side
34,755,516,827,886x = 1,215,775,627,217,495,395,561,111,552 - Step 5: Solve for x
x = 1,215,775,627,217,495,395,561,111,552/34,755,516,827,886 - Step 6: Final answer
x = 34,980,795,516,239.34
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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.