Finding the Fourth Proportional to 2,021,754,305.30, 3,032,957,329.49 and 622,737,926.52
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Solution
The fourth proportional to 2,021,754,305.30, 3,032,957,329.49 and 622,737,926.52 is: 934,207,264.28
Step by Step Solution
- Step 1: Write the proportion equation
2,021,754,305.30 : 3,032,957,329.49 = 622,737,926.52 : x - Step 2: Convert to fraction form
2,021,754,305.30/3,032,957,329.49 = 622,737,926.52/x - Step 3: Cross multiply
2,021,754,305.30x = 3,032,957,329.49 × 622,737,926.52 - Step 4: Simplify right side
2,021,754,305.30x = 1,888,737,558,587,125,504 - Step 5: Solve for x
x = 1,888,737,558,587,125,504/2,021,754,305.30 - Step 6: Final answer
x = 934,207,264.28
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.