Finding the Fourth Proportional to 3,587,652,930,204, 5,381,493,357,048.60 and 867,961,990,737.02
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Solution
The fourth proportional to 3,587,652,930,204, 5,381,493,357,048.60 and 867,961,990,737.02 is: 1,301,946,363,874.27
Step by Step Solution
- Step 1: Write the proportion equation
3,587,652,930,204 : 5,381,493,357,048.60 = 867,961,990,737.02 : x - Step 2: Convert to fraction form
3,587,652,930,204/5,381,493,357,048.60 = 867,961,990,737.02/x - Step 3: Cross multiply
3,587,652,930,204x = 5,381,493,357,048.60 × 867,961,990,737.02 - Step 4: Simplify right side
3,587,652,930,204x = 4,670,931,687,321,951,350,554,624 - Step 5: Solve for x
x = 4,670,931,687,321,951,350,554,624/3,587,652,930,204 - Step 6: Final answer
x = 1,301,946,363,874.27
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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.