Finding the Fourth Proportional to 37,696,599.94, 56,492,586.18 and 17,176,170.31
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Solution
The fourth proportional to 37,696,599.94, 56,492,586.18 and 17,176,170.31 is: 25,740,419.11
Step by Step Solution
- Step 1: Write the proportion equation
37,696,599.94 : 56,492,586.18 = 17,176,170.31 : x - Step 2: Convert to fraction form
37,696,599.94/56,492,586.18 = 17,176,170.31/x - Step 3: Cross multiply
37,696,599.94x = 56,492,586.18 × 17,176,170.31 - Step 4: Simplify right side
37,696,599.94x = 970,326,281,480,032.25 - Step 5: Solve for x
x = 970,326,281,480,032.25/37,696,599.94 - Step 6: Final answer
x = 25,740,419.11
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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.