Finding the Fourth Proportional to 29,641,248, 40,904,922.24 and 16,075,296
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Solution
The fourth proportional to 29,641,248, 40,904,922.24 and 16,075,296 is: 22,183,908.48
Step by Step Solution
- Step 1: Write the proportion equation
29,641,248 : 40,904,922.24 = 16,075,296 : x - Step 2: Convert to fraction form
29,641,248/40,904,922.24 = 16,075,296/x - Step 3: Cross multiply
29,641,248x = 40,904,922.24 × 16,075,296 - Step 4: Simplify right side
29,641,248x = 657,558,732,864,983.12 - Step 5: Solve for x
x = 657,558,732,864,983.12/29,641,248 - Step 6: Final answer
x = 22,183,908.48
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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.