Finding the Fourth Proportional to 23,257,048.88, 34,882,915.92 and 6,219,050.48
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Solution
The fourth proportional to 23,257,048.88, 34,882,915.92 and 6,219,050.48 is: 9,327,865.12
Step by Step Solution
- Step 1: Write the proportion equation
23,257,048.88 : 34,882,915.92 = 6,219,050.48 : x - Step 2: Convert to fraction form
23,257,048.88/34,882,915.92 = 6,219,050.48/x - Step 3: Cross multiply
23,257,048.88x = 34,882,915.92 × 6,219,050.48 - Step 4: Simplify right side
23,257,048.88x = 216,938,614,996,075.66 - Step 5: Solve for x
x = 216,938,614,996,075.66/23,257,048.88 - Step 6: Final answer
x = 9,327,865.12
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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.