Finding the Fourth Proportional to 5,886,201,744.02, 8,829,334,497.64 and 1,745,681,142.26
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Solution
The fourth proportional to 5,886,201,744.02, 8,829,334,497.64 and 1,745,681,142.26 is: 2,618,531,168.57
Step by Step Solution
- Step 1: Write the proportion equation
5,886,201,744.02 : 8,829,334,497.64 = 1,745,681,142.26 : x - Step 2: Convert to fraction form
5,886,201,744.02/8,829,334,497.64 = 1,745,681,142.26/x - Step 3: Cross multiply
5,886,201,744.02x = 8,829,334,497.64 × 1,745,681,142.26 - Step 4: Simplify right side
5,886,201,744.02x = 15,413,202,731,235,817,472 - Step 5: Solve for x
x = 15,413,202,731,235,817,472/5,886,201,744.02 - Step 6: Final answer
x = 2,618,531,168.57
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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.