Finding the Fourth Proportional to 39,027,115.24, 58,528,644.36 and 26,974,033.36
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Solution
The fourth proportional to 39,027,115.24, 58,528,644.36 and 26,974,033.36 is: 40,452,736.41
Step by Step Solution
- Step 1: Write the proportion equation
39,027,115.24 : 58,528,644.36 = 26,974,033.36 : x - Step 2: Convert to fraction form
39,027,115.24/58,528,644.36 = 26,974,033.36/x - Step 3: Cross multiply
39,027,115.24x = 58,528,644.36 × 26,974,033.36 - Step 4: Simplify right side
39,027,115.24x = 1,578,753,605,482,215.75 - Step 5: Solve for x
x = 1,578,753,605,482,215.75/39,027,115.24 - Step 6: Final answer
x = 40,452,736.41
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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.