Finding the Fourth Proportional to 24,464,955.45, 36,697,433.18 and 16,402,798.65
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Solution
The fourth proportional to 24,464,955.45, 36,697,433.18 and 16,402,798.65 is: 24,604,197.98
Step by Step Solution
- Step 1: Write the proportion equation
24,464,955.45 : 36,697,433.18 = 16,402,798.65 : x - Step 2: Convert to fraction form
24,464,955.45/36,697,433.18 = 16,402,798.65/x - Step 3: Cross multiply
24,464,955.45x = 36,697,433.18 × 16,402,798.65 - Step 4: Simplify right side
24,464,955.45x = 601,940,607,423,369.25 - Step 5: Solve for x
x = 601,940,607,423,369.25/24,464,955.45 - Step 6: Final answer
x = 24,604,197.98
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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.