Finding the Fourth Proportional to 32,913,107.87, 49,389,840.95 and 14,732,675.28
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Solution
The fourth proportional to 32,913,107.87, 49,389,840.95 and 14,732,675.28 is: 22,108,045.58
Step by Step Solution
- Step 1: Write the proportion equation
32,913,107.87 : 49,389,840.95 = 14,732,675.28 : x - Step 2: Convert to fraction form
32,913,107.87/49,389,840.95 = 14,732,675.28/x - Step 3: Cross multiply
32,913,107.87x = 49,389,840.95 × 14,732,675.28 - Step 4: Simplify right side
32,913,107.87x = 727,644,488,773,533.25 - Step 5: Solve for x
x = 727,644,488,773,533.25/32,913,107.87 - Step 6: Final answer
x = 22,108,045.58
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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.