Finding the Fourth Proportional to 595,453,079.23, 893,031,120.64 and 175,190,824.94
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Solution
The fourth proportional to 595,453,079.23, 893,031,120.64 and 175,190,824.94 is: 262,742,547.11
Step by Step Solution
- Step 1: Write the proportion equation
595,453,079.23 : 893,031,120.64 = 175,190,824.94 : x - Step 2: Convert to fraction form
595,453,079.23/893,031,120.64 = 175,190,824.94/x - Step 3: Cross multiply
595,453,079.23x = 893,031,120.64 × 175,190,824.94 - Step 4: Simplify right side
595,453,079.23x = 156,450,858,722,301,824 - Step 5: Solve for x
x = 156,450,858,722,301,824/595,453,079.23 - Step 6: Final answer
x = 262,742,547.11
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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.