Finding the Third Proportional to 533,785,464 and 1,153,905,912
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Solution
The third proportional to 533,785,464 and 1,153,905,912 is: 2,494,445,696.91
Step by Step Solution
- Step 1: Write the proportion equation
533,785,464 : 1,153,905,912 = 1,153,905,912 : x - Step 2: Convert to fraction form
533,785,464/1,153,905,912 = 1,153,905,912/x - Step 3: Cross multiply
533,785,464x = 1,153,905,912 × 1,153,905,912 - Step 4: Simplify right side
533,785,464x = 1,331,498,853,748,551,680 - Step 5: Solve for x
x = 1,331,498,853,748,551,680/533,785,464 - Step 6: Final answer
x = 2,494,445,696.91
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Why These Related Problems?
These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.