Finding the Fourth Proportional to 26,027,363.93, 39,054,413.93 and 11,464,488.14
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Solution
The fourth proportional to 26,027,363.93, 39,054,413.93 and 11,464,488.14 is: 17,202,620.53
Step by Step Solution
- Step 1: Write the proportion equation
26,027,363.93 : 39,054,413.93 = 11,464,488.14 : x - Step 2: Convert to fraction form
26,027,363.93/39,054,413.93 = 11,464,488.14/x - Step 3: Cross multiply
26,027,363.93x = 39,054,413.93 × 11,464,488.14 - Step 4: Simplify right side
26,027,363.93x = 447,738,865,062,541.25 - Step 5: Solve for x
x = 447,738,865,062,541.25/26,027,363.93 - Step 6: Final answer
x = 17,202,620.53
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.