Finding the Fourth Proportional to 589,312,064.14, 883,724,888.14 and 201,166,158.18
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Solution
The fourth proportional to 589,312,064.14, 883,724,888.14 and 201,166,158.18 is: 301,666,216.34
Step by Step Solution
- Step 1: Write the proportion equation
589,312,064.14 : 883,724,888.14 = 201,166,158.18 : x - Step 2: Convert to fraction form
589,312,064.14/883,724,888.14 = 201,166,158.18/x - Step 3: Cross multiply
589,312,064.14x = 883,724,888.14 × 201,166,158.18 - Step 4: Simplify right side
589,312,064.14x = 177,775,540,635,174,048 - Step 5: Solve for x
x = 177,775,540,635,174,048/589,312,064.14 - Step 6: Final answer
x = 301,666,216.34
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.