Finding the Fourth Proportional to 23,772,624.58, 35,657,192.74 and 7,594,231.94
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Solution
The fourth proportional to 23,772,624.58, 35,657,192.74 and 7,594,231.94 is: 11,390,790.74
Step by Step Solution
- Step 1: Write the proportion equation
23,772,624.58 : 35,657,192.74 = 7,594,231.94 : x - Step 2: Convert to fraction form
23,772,624.58/35,657,192.74 = 7,594,231.94/x - Step 3: Cross multiply
23,772,624.58x = 35,657,192.74 × 7,594,231.94 - Step 4: Simplify right side
23,772,624.58x = 270,788,991,996,844.16 - Step 5: Solve for x
x = 270,788,991,996,844.16/23,772,624.58 - Step 6: Final answer
x = 11,390,790.74
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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.