Finding the Fourth Proportional to 29,402,890.95, 44,075,548 and 16,455,364.54
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Solution
The fourth proportional to 29,402,890.95, 44,075,548 and 16,455,364.54 is: 24,666,935.33
Step by Step Solution
- Step 1: Write the proportion equation
29,402,890.95 : 44,075,548 = 16,455,364.54 : x - Step 2: Convert to fraction form
29,402,890.95/44,075,548 = 16,455,364.54/x - Step 3: Cross multiply
29,402,890.95x = 44,075,548 × 16,455,364.54 - Step 4: Simplify right side
29,402,890.95x = 725,279,209,640,267.88 - Step 5: Solve for x
x = 725,279,209,640,267.88/29,402,890.95 - Step 6: Final answer
x = 24,666,935.33
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1.5x scale
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.