Finding the Fourth Proportional to 43,701,094.08, 60,307,513.11 and 24,121,987.47
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Solution
The fourth proportional to 43,701,094.08, 60,307,513.11 and 24,121,987.47 is: 33,288,344.52
Step by Step Solution
- Step 1: Write the proportion equation
43,701,094.08 : 60,307,513.11 = 24,121,987.47 : x - Step 2: Convert to fraction form
43,701,094.08/60,307,513.11 = 24,121,987.47/x - Step 3: Cross multiply
43,701,094.08x = 60,307,513.11 × 24,121,987.47 - Step 4: Simplify right side
43,701,094.08x = 1,454,737,075,586,280.75 - Step 5: Solve for x
x = 1,454,737,075,586,280.75/43,701,094.08 - Step 6: Final answer
x = 33,288,344.52
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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.