Finding the Fourth Proportional to 3,817,632,830.01, 5,726,664,333.24 and 1,161,775,282.02
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Solution
The fourth proportional to 3,817,632,830.01, 5,726,664,333.24 and 1,161,775,282.02 is: 1,742,728,378.29
Step by Step Solution
- Step 1: Write the proportion equation
3,817,632,830.01 : 5,726,664,333.24 = 1,161,775,282.02 : x - Step 2: Convert to fraction form
3,817,632,830.01/5,726,664,333.24 = 1,161,775,282.02/x - Step 3: Cross multiply
3,817,632,830.01x = 5,726,664,333.24 × 1,161,775,282.02 - Step 4: Simplify right side
3,817,632,830.01x = 6,653,097,070,758,172,672 - Step 5: Solve for x
x = 6,653,097,070,758,172,672/3,817,632,830.01 - Step 6: Final answer
x = 1,742,728,378.29
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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.