Finding the Fourth Proportional to 32,593,525.20, 48,896,848.80 and 9,564,415.20
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Solution
The fourth proportional to 32,593,525.20, 48,896,848.80 and 9,564,415.20 is: 14,348,548.09
Step by Step Solution
- Step 1: Write the proportion equation
32,593,525.20 : 48,896,848.80 = 9,564,415.20 : x - Step 2: Convert to fraction form
32,593,525.20/48,896,848.80 = 9,564,415.20/x - Step 3: Cross multiply
32,593,525.20x = 48,896,848.80 × 9,564,415.20 - Step 4: Simplify right side
32,593,525.20x = 467,669,763,894,821.69 - Step 5: Solve for x
x = 467,669,763,894,821.69/32,593,525.20 - Step 6: Final answer
x = 14,348,548.09
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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.