Finding the Third Proportional to 838,748,336.06 and 1,250,848,974.09
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Solution
The third proportional to 838,748,336.06 and 1,250,848,974.09 is: 1,865,426,241.36
Step by Step Solution
- Step 1: Write the proportion equation
838,748,336.06 : 1,250,848,974.09 = 1,250,848,974.09 : x - Step 2: Convert to fraction form
838,748,336.06/1,250,848,974.09 = 1,250,848,974.09/x - Step 3: Cross multiply
838,748,336.06x = 1,250,848,974.09 × 1,250,848,974.09 - Step 4: Simplify right side
838,748,336.06x = 1,564,623,155,991,512,064 - Step 5: Solve for x
x = 1,564,623,155,991,512,064/838,748,336.06 - Step 6: Final answer
x = 1,865,426,241.36
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Why These Related Problems?
These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.