Finding the Fourth Proportional to 589,312,065.14, 883,724,889.64 and 201,166,159.18
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Solution
The fourth proportional to 589,312,065.14, 883,724,889.64 and 201,166,159.18 is: 301,666,217.84
Step by Step Solution
- Step 1: Write the proportion equation
589,312,065.14 : 883,724,889.64 = 201,166,159.18 : x - Step 2: Convert to fraction form
589,312,065.14/883,724,889.64 = 201,166,159.18/x - Step 3: Cross multiply
589,312,065.14x = 883,724,889.64 × 201,166,159.18 - Step 4: Simplify right side
589,312,065.14x = 177,775,541,820,648,192 - Step 5: Solve for x
x = 177,775,541,820,648,192/589,312,065.14 - Step 6: Final answer
x = 301,666,217.84
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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.