Finding the Fourth Proportional to 46,584,148.80, 69,876,223.20 and 29,620,027.20
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Solution
The fourth proportional to 46,584,148.80, 69,876,223.20 and 29,620,027.20 is: 44,430,040.80
Step by Step Solution
- Step 1: Write the proportion equation
46,584,148.80 : 69,876,223.20 = 29,620,027.20 : x - Step 2: Convert to fraction form
46,584,148.80/69,876,223.20 = 29,620,027.20/x - Step 3: Cross multiply
46,584,148.80x = 69,876,223.20 × 29,620,027.20 - Step 4: Simplify right side
46,584,148.80x = 2,069,735,631,817,271 - Step 5: Solve for x
x = 2,069,735,631,817,271/46,584,148.80 - Step 6: Final answer
x = 44,430,040.80
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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.