Finding the Fourth Proportional to 44,492,328.43, 61,399,904.33 and 24,646,397.79
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Solution
The fourth proportional to 44,492,328.43, 61,399,904.33 and 24,646,397.79 is: 34,012,300.99
Step by Step Solution
- Step 1: Write the proportion equation
44,492,328.43 : 61,399,904.33 = 24,646,397.79 : x - Step 2: Convert to fraction form
44,492,328.43/61,399,904.33 = 24,646,397.79/x - Step 3: Cross multiply
44,492,328.43x = 61,399,904.33 × 24,646,397.79 - Step 4: Simplify right side
44,492,328.43x = 1,513,286,466,385,123.25 - Step 5: Solve for x
x = 1,513,286,466,385,123.25/44,492,328.43 - Step 6: Final answer
x = 34,012,300.99
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.