Finding the Fourth Proportional to 46,054,603.70, 69,103,477.91 and 22,698,614.20
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Solution
The fourth proportional to 46,054,603.70, 69,103,477.91 and 22,698,614.20 is: 34,058,553.52
Step by Step Solution
- Step 1: Write the proportion equation
46,054,603.70 : 69,103,477.91 = 22,698,614.20 : x - Step 2: Convert to fraction form
46,054,603.70/69,103,477.91 = 22,698,614.20/x - Step 3: Cross multiply
46,054,603.70x = 69,103,477.91 × 22,698,614.20 - Step 4: Simplify right side
46,054,603.70x = 1,568,553,184,957,312.25 - Step 5: Solve for x
x = 1,568,553,184,957,312.25/46,054,603.70 - Step 6: Final answer
x = 34,058,553.52
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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.