Finding the Fourth Proportional to 43,841,963.70, 60,502,024.74 and 24,264,202.14
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Solution
The fourth proportional to 43,841,963.70, 60,502,024.74 and 24,264,202.14 is: 33,484,662.51
Step by Step Solution
- Step 1: Write the proportion equation
43,841,963.70 : 60,502,024.74 = 24,264,202.14 : x - Step 2: Convert to fraction form
43,841,963.70/60,502,024.74 = 24,264,202.14/x - Step 3: Cross multiply
43,841,963.70x = 60,502,024.74 × 24,264,202.14 - Step 4: Simplify right side
43,841,963.70x = 1,468,033,358,170,641 - Step 5: Solve for x
x = 1,468,033,358,170,641/43,841,963.70 - Step 6: Final answer
x = 33,484,662.51
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.