Finding the Fourth Proportional to 5,724,508,836.98, 8,586,954,575.04 and 1,583,605,595.54
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Solution
The fourth proportional to 5,724,508,836.98, 8,586,954,575.04 and 1,583,605,595.54 is: 2,375,461,319.20
Step by Step Solution
- Step 1: Write the proportion equation
5,724,508,836.98 : 8,586,954,575.04 = 1,583,605,595.54 : x - Step 2: Convert to fraction form
5,724,508,836.98/8,586,954,575.04 = 1,583,605,595.54/x - Step 3: Cross multiply
5,724,508,836.98x = 8,586,954,575.04 × 1,583,605,595.54 - Step 4: Simplify right side
5,724,508,836.98x = 13,598,349,313,681,145,856 - Step 5: Solve for x
x = 13,598,349,313,681,145,856/5,724,508,836.98 - Step 6: Final answer
x = 2,375,461,319.20
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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.