Finding the Third Proportional to 101,938,837,140 and 141,737,804,907
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Solution
The third proportional to 101,938,837,140 and 141,737,804,907 is: 197,075,088,391.13
Step by Step Solution
- Step 1: Write the proportion equation
101,938,837,140 : 141,737,804,907 = 141,737,804,907 : x - Step 2: Convert to fraction form
101,938,837,140/141,737,804,907 = 141,737,804,907/x - Step 3: Cross multiply
101,938,837,140x = 141,737,804,907 × 141,737,804,907 - Step 4: Simplify right side
101,938,837,140x = 20,089,605,339,854,791,507,968 - Step 5: Solve for x
x = 20,089,605,339,854,791,507,968/101,938,837,140 - Step 6: Final answer
x = 197,075,088,391.13
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Why These Related Problems?
These problems maintain the same ratio (1.39) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.