Finding the Fourth Proportional to 39,124,125.36, 58,603,451.40 and 24,739,769.52
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Solution
The fourth proportional to 39,124,125.36, 58,603,451.40 and 24,739,769.52 is: 37,057,336.55
Step by Step Solution
- Step 1: Write the proportion equation
39,124,125.36 : 58,603,451.40 = 24,739,769.52 : x - Step 2: Convert to fraction form
39,124,125.36/58,603,451.40 = 24,739,769.52/x - Step 3: Cross multiply
39,124,125.36x = 58,603,451.40 × 24,739,769.52 - Step 4: Simplify right side
39,124,125.36x = 1,449,835,880,712,521.25 - Step 5: Solve for x
x = 1,449,835,880,712,521.25/39,124,125.36 - Step 6: Final answer
x = 37,057,336.55
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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.