Finding the Fourth Proportional to 41,635,307.30, 62,415,865.95 and 19,762,192.17
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Solution
The fourth proportional to 41,635,307.30, 62,415,865.95 and 19,762,192.17 is: 29,625,681.12
Step by Step Solution
- Step 1: Write the proportion equation
41,635,307.30 : 62,415,865.95 = 19,762,192.17 : x - Step 2: Convert to fraction form
41,635,307.30/62,415,865.95 = 19,762,192.17/x - Step 3: Cross multiply
41,635,307.30x = 62,415,865.95 × 19,762,192.17 - Step 4: Simplify right side
41,635,307.30x = 1,233,474,337,360,859.75 - Step 5: Solve for x
x = 1,233,474,337,360,859.75/41,635,307.30 - Step 6: Final answer
x = 29,625,681.12
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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.