Finding the Third Proportional to 1,347,323,863.36 and 2,948,638,637.95
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Solution
The third proportional to 1,347,323,863.36 and 2,948,638,637.95 is: 6,453,140,223.87
Step by Step Solution
- Step 1: Write the proportion equation
1,347,323,863.36 : 2,948,638,637.95 = 2,948,638,637.95 : x - Step 2: Convert to fraction form
1,347,323,863.36/2,948,638,637.95 = 2,948,638,637.95/x - Step 3: Cross multiply
1,347,323,863.36x = 2,948,638,637.95 × 2,948,638,637.95 - Step 4: Simplify right side
1,347,323,863.36x = 8,694,469,817,230,501,888 - Step 5: Solve for x
x = 8,694,469,817,230,501,888/1,347,323,863.36 - Step 6: Final answer
x = 6,453,140,223.87
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These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.