Finding the Fourth Proportional to 883,442,392,828.58, 1,325,546,275,734.40 and 474,551,654,877.96
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Solution
The fourth proportional to 883,442,392,828.58, 1,325,546,275,734.40 and 474,551,654,877.96 is: 712,033,046,946.09
Step by Step Solution
- Step 1: Write the proportion equation
883,442,392,828.58 : 1,325,546,275,734.40 = 474,551,654,877.96 : x - Step 2: Convert to fraction form
883,442,392,828.58/1,325,546,275,734.40 = 474,551,654,877.96/x - Step 3: Cross multiply
883,442,392,828.58x = 1,325,546,275,734.40 × 474,551,654,877.96 - Step 4: Simplify right side
883,442,392,828.58x = 629,040,178,767,076,180,099,072 - Step 5: Solve for x
x = 629,040,178,767,076,180,099,072/883,442,392,828.58 - Step 6: Final answer
x = 712,033,046,946.09
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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.