Finding the Fourth Proportional to 32,238,404, 48,363,987.84 and 9,209,537.28
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Solution
The fourth proportional to 32,238,404, 48,363,987.84 and 9,209,537.28 is: 13,816,129.02
Step by Step Solution
- Step 1: Write the proportion equation
32,238,404 : 48,363,987.84 = 9,209,537.28 : x - Step 2: Convert to fraction form
32,238,404/48,363,987.84 = 9,209,537.28/x - Step 3: Cross multiply
32,238,404x = 48,363,987.84 × 9,209,537.28 - Step 4: Simplify right side
32,238,404x = 445,409,949,021,946.69 - Step 5: Solve for x
x = 445,409,949,021,946.69/32,238,404 - Step 6: Final answer
x = 13,816,129.02
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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.