Finding the Fourth Proportional to 24,488,496.09, 36,738,058.55 and 7,448,726.16
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Solution
The fourth proportional to 24,488,496.09, 36,738,058.55 and 7,448,726.16 is: 11,174,705.74
Step by Step Solution
- Step 1: Write the proportion equation
24,488,496.09 : 36,738,058.55 = 7,448,726.16 : x - Step 2: Convert to fraction form
24,488,496.09/36,738,058.55 = 7,448,726.16/x - Step 3: Cross multiply
24,488,496.09x = 36,738,058.55 × 7,448,726.16 - Step 4: Simplify right side
24,488,496.09x = 273,651,737,751,753.06 - Step 5: Solve for x
x = 273,651,737,751,753.06/24,488,496.09 - Step 6: Final answer
x = 11,174,705.74
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.