Finding the Fourth Proportional to 43,830,355.71, 60,487,675.52 and 24,250,926.99
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Solution
The fourth proportional to 43,830,355.71, 60,487,675.52 and 24,250,926.99 is: 33,467,266.67
Step by Step Solution
- Step 1: Write the proportion equation
43,830,355.71 : 60,487,675.52 = 24,250,926.99 : x - Step 2: Convert to fraction form
43,830,355.71/60,487,675.52 = 24,250,926.99/x - Step 3: Cross multiply
43,830,355.71x = 60,487,675.52 × 24,250,926.99 - Step 4: Simplify right side
43,830,355.71x = 1,466,882,202,709,075.50 - Step 5: Solve for x
x = 1,466,882,202,709,075.50/43,830,355.71 - Step 6: Final answer
x = 33,467,266.67
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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.