Finding the Fourth Proportional to 22,513,027.14, 33,769,184.04 and 7,160,095.17
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Solution
The fourth proportional to 22,513,027.14, 33,769,184.04 and 7,160,095.17 is: 10,740,029.32
Step by Step Solution
- Step 1: Write the proportion equation
22,513,027.14 : 33,769,184.04 = 7,160,095.17 : x - Step 2: Convert to fraction form
22,513,027.14/33,769,184.04 = 7,160,095.17/x - Step 3: Cross multiply
22,513,027.14x = 33,769,184.04 × 7,160,095.17 - Step 4: Simplify right side
22,513,027.14x = 241,790,571,539,645.06 - Step 5: Solve for x
x = 241,790,571,539,645.06/22,513,027.14 - Step 6: Final answer
x = 10,740,029.32
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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.