Finding the Fourth Proportional to 3,566,730,185.32, 5,347,975,828.68 and 1,356,101,716.96
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Solution
The fourth proportional to 3,566,730,185.32, 5,347,975,828.68 and 1,356,101,716.96 is: 2,033,346,742.45
Step by Step Solution
- Step 1: Write the proportion equation
3,566,730,185.32 : 5,347,975,828.68 = 1,356,101,716.96 : x - Step 2: Convert to fraction form
3,566,730,185.32/5,347,975,828.68 = 1,356,101,716.96/x - Step 3: Cross multiply
3,566,730,185.32x = 5,347,975,828.68 × 1,356,101,716.96 - Step 4: Simplify right side
3,566,730,185.32x = 7,252,399,203,533,527,040 - Step 5: Solve for x
x = 7,252,399,203,533,527,040/3,566,730,185.32 - Step 6: Final answer
x = 2,033,346,742.45
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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.