Finding the Fourth Proportional to 16,394,323,430.68, 24,592,985,889.72 and 4,603,362,447.96
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Solution
The fourth proportional to 16,394,323,430.68, 24,592,985,889.72 and 4,603,362,447.96 is: 6,905,465,065.80
Step by Step Solution
- Step 1: Write the proportion equation
16,394,323,430.68 : 24,592,985,889.72 = 4,603,362,447.96 : x - Step 2: Convert to fraction form
16,394,323,430.68/24,592,985,889.72 = 4,603,362,447.96/x - Step 3: Cross multiply
16,394,323,430.68x = 24,592,985,889.72 × 4,603,362,447.96 - Step 4: Simplify right side
16,394,323,430.68x = 113,210,427,727,947,202,560 - Step 5: Solve for x
x = 113,210,427,727,947,202,560/16,394,323,430.68 - Step 6: Final answer
x = 6,905,465,065.80
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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.