Finding the Fourth Proportional to 88,465,932.61, 122,083,553.57 and 49,310,192.00
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Solution
The fourth proportional to 88,465,932.61, 122,083,553.57 and 49,310,192.00 is: 68,048,380.76
Step by Step Solution
- Step 1: Write the proportion equation
88,465,932.61 : 122,083,553.57 = 49,310,192.00 : x - Step 2: Convert to fraction form
88,465,932.61/122,083,553.57 = 49,310,192.00/x - Step 3: Cross multiply
88,465,932.61x = 122,083,553.57 × 49,310,192.00 - Step 4: Simplify right side
88,465,932.61x = 6,019,963,466,637,643 - Step 5: Solve for x
x = 6,019,963,466,637,643/88,465,932.61 - Step 6: Final answer
x = 68,048,380.76
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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.