Finding the Fourth Proportional to 16,394,323,417.49, 24,592,985,869.94 and 4,603,362,434.75
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Solution
The fourth proportional to 16,394,323,417.49, 24,592,985,869.94 and 4,603,362,434.75 is: 6,905,465,045.99
Step by Step Solution
- Step 1: Write the proportion equation
16,394,323,417.49 : 24,592,985,869.94 = 4,603,362,434.75 : x - Step 2: Convert to fraction form
16,394,323,417.49/24,592,985,869.94 = 4,603,362,434.75/x - Step 3: Cross multiply
16,394,323,417.49x = 24,592,985,869.94 × 4,603,362,434.75 - Step 4: Simplify right side
16,394,323,417.49x = 113,210,427,312,094,625,792 - Step 5: Solve for x
x = 113,210,427,312,094,625,792/16,394,323,417.49 - Step 6: Final answer
x = 6,905,465,045.99
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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.