Finding the Fourth Proportional to 23,134,853.36, 34,495,448.52 and 22,499,241.62
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Solution
The fourth proportional to 23,134,853.36, 34,495,448.52 and 22,499,241.62 is: 33,547,713.44
Step by Step Solution
- Step 1: Write the proportion equation
23,134,853.36 : 34,495,448.52 = 22,499,241.62 : x - Step 2: Convert to fraction form
23,134,853.36/34,495,448.52 = 22,499,241.62/x - Step 3: Cross multiply
23,134,853.36x = 34,495,448.52 × 22,499,241.62 - Step 4: Simplify right side
23,134,853.36x = 776,121,430,929,255.25 - Step 5: Solve for x
x = 776,121,430,929,255.25/23,134,853.36 - Step 6: Final answer
x = 33,547,713.44
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Why These Related Problems?
These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.