Finding the Fourth Proportional to 45,706,054.08, 68,559,482.88 and 11,627,436
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Solution
The fourth proportional to 45,706,054.08, 68,559,482.88 and 11,627,436 is: 17,441,256.21
Step by Step Solution
- Step 1: Write the proportion equation
45,706,054.08 : 68,559,482.88 = 11,627,436 : x - Step 2: Convert to fraction form
45,706,054.08/68,559,482.88 = 11,627,436/x - Step 3: Cross multiply
45,706,054.08x = 68,559,482.88 × 11,627,436 - Step 4: Simplify right side
45,706,054.08x = 797,170,999,380,295.62 - Step 5: Solve for x
x = 797,170,999,380,295.62/45,706,054.08 - Step 6: Final answer
x = 17,441,256.21
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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.