Finding the Fourth Proportional to 32,000,352.24, 47,988,125.64 and 11,525,701.44
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Solution
The fourth proportional to 32,000,352.24, 47,988,125.64 and 11,525,701.44 is: 17,284,085.02
Step by Step Solution
- Step 1: Write the proportion equation
32,000,352.24 : 47,988,125.64 = 11,525,701.44 : x - Step 2: Convert to fraction form
32,000,352.24/47,988,125.64 = 11,525,701.44/x - Step 3: Cross multiply
32,000,352.24x = 47,988,125.64 × 11,525,701.44 - Step 4: Simplify right side
32,000,352.24x = 553,096,808,791,848.88 - Step 5: Solve for x
x = 553,096,808,791,848.88/32,000,352.24 - Step 6: Final answer
x = 17,284,085.02
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.