Finding the Fourth Proportional to 32,637,238.68, 48,906,533.28 and 21,835,202.28
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Solution
The fourth proportional to 32,637,238.68, 48,906,533.28 and 21,835,202.28 is: 32,719,803.82
Step by Step Solution
- Step 1: Write the proportion equation
32,637,238.68 : 48,906,533.28 = 21,835,202.28 : x - Step 2: Convert to fraction form
32,637,238.68/48,906,533.28 = 21,835,202.28/x - Step 3: Cross multiply
32,637,238.68x = 48,906,533.28 × 21,835,202.28 - Step 4: Simplify right side
32,637,238.68x = 1,067,884,046,982,352 - Step 5: Solve for x
x = 1,067,884,046,982,352/32,637,238.68 - Step 6: Final answer
x = 32,719,803.82
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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.