Finding the Third Proportional to 723,466,536 and 1,569,430,236
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Solution
The third proportional to 723,466,536 and 1,569,430,236 is: 3,404,595,987.66
Step by Step Solution
- Step 1: Write the proportion equation
723,466,536 : 1,569,430,236 = 1,569,430,236 : x - Step 2: Convert to fraction form
723,466,536/1,569,430,236 = 1,569,430,236/x - Step 3: Cross multiply
723,466,536x = 1,569,430,236 × 1,569,430,236 - Step 4: Simplify right side
723,466,536x = 2,463,111,265,671,015,936 - Step 5: Solve for x
x = 2,463,111,265,671,015,936/723,466,536 - Step 6: Final answer
x = 3,404,595,987.66
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Why These Related Problems?
These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.